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Short Description
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LOK Cutaway
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lokcut.jpg 350 x 227 24.4 kb Credit: © Mark Wade
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LOK Cutaway
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LOK Cutaway Detail
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lokcutv.jpg 183 x 608 47.2 kb Credit: © Mark Wade
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LOK Cutaway Detail
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LOK EO
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Detailed cutaway of LOK Power Module.
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loksm.jpg 608 x 228 38.3 kb Credit: © Mark Wade
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LOK EO
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LOK DM
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Mass model of LOK descent module for reentry from lunar distances.
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loksa.jpg 500 x 311 22.5 kb Credit: © Mark Wade
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LOK DM
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LOK Overhead
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Overhead view of LOK lunar orbiter.
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lokovrhd.jpg 470 x 305 20.3 kb
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LOK Overhead
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Kontakt Docking Mech
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Kontact docking grappler. The three arms at the bottom faced outward from the docking assembly. MAI, March 1994
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kontakt.jpg 284 x 292 19.0 kb Credit: © Dietrich Haeseler
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Kontakt Docking Mech
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LOK Docking Assy
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Close-up view of LOK orientation engine unit and docking assembly at Korolev School. The docking system in this example is covered with flat plates.
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lokdoker.jpg 493 x 386 42.7 kb Credit: Jakob Terweij
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LOK Docking Assy
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LOK reaction control
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The upper half of this item is the ODOP (Orientation and docking engine section) of the LOK, mounted at the top of the orbital module. The cone at top was had grapples for snagging the hexagonal grid of the large disk on top of the LK. Propellants for the orientation and manoeuvring engines were in the tanks in this section. The bottom half of this item is similar to a test installation used on the Soyuz 7K-L1S destroyed in the several N1 launches.
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lokrcsdm.jpg 368 x 520 47.4 kb Credit: © Mark Wade
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LOK reaction control
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LOK OM
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Three views of sectioned LOK orbital module at MAI.
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lokmont3.jpg 400 x 150 20.1 kb Credit: © Mark Wade
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LOK OM
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LOK OM View
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View of LOK OM toward hatch. The cupola for docking is the circular depression in the to of the wall.
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lokmbo1.jpg 450 x 469 32.1 kb Credit: © Mark Wade
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LOK OM View
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LOK OM View
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View of LOK OM exterior, view toward hatch on far wall. The red covers and other exterior portholes are for the cameras of the lunar surface photography system.
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lokmbo2.jpg 352 x 480 27.2 kb Credit: © Mark Wade
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LOK OM View
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LOK controls
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Work station inside LOK orbital module. These are the controls for the lunar photography system.
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lokmfsta.jpg 400 x 275 21.4 kb Credit: © Mark Wade
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LOK controls
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LOK controls
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LOK OM circuit breaker panel toggle switches. The two on the top left are for the Krechet and Orlan suit circuits.
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lokmrad1.jpg 394 x 199 19.4 kb Credit: © Mark Wade
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LOK controls
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LOK Orbital Module
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LOK Orbital Module, view down from top of spacecraft toward Soyuz descent module. The main control panels of the OM fill the wall to the left. The area also holds the cabin pressurisation system and storage for the Krechet moon suit.
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lokom1.jpg 389 x 584 49.2 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module, view of main control panel dummy. The standard chronograph and sequencer switches were here.
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lokom2.jpg 578 x 389 40.4 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module, view up from the entry hatch from the Descent Module to the ceiling. Note air conditioning equipment.
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lokome2.jpg 397 x 575 67.9 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module, equipment above the EVA hatch. These mock-ups are at the location of the spacesuit hook-ups for the single cosmonauts spacewalks to and from the LK.
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lokome3.jpg 391 x 572 44.0 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module, close-up of cupola for use of cosmonaut in docking with LK.
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lokome4.jpg 254 x 326 19.4 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module, docking control station. The manoeuvring panel and controls were located where the grey dummy panel is. It is flanked by hand controllers. The cosmonaut would look through the cupola to accomplish manual docking with the LK after its return from the lunar surface.
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lokome1.jpg 395 x 575 56.1 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Orbital Module
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LOK Orbital Module control station above hatch entrance. Main controls are on the blue panel; the green panel is a breaker panel.
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lokome5.jpg 396 x 577 60.8 kb Credit: © Mark Wade
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LOK Orbital Module
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LOK Descent Module
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LOK Descent Module and Orbital Module. Note the cupola at the left top of the Orbital Module. On the opposite wall are the lunar mapping camera apertures and control station.
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lokdmoma.jpg 358 x 574 48.3 kb Credit: © Mark Wade
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LOK Descent Module
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LOK Descent Module
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LOK Descent Module and Orbital Module
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lokdmom.jpg 353 x 582 52.9 kb Credit: © Mark Wade
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LOK Descent Module
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LOK Descent Module
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LOK Descent Module detail. The ablative material is far thicker than on the standard Soyuz descent module for the re-entry from lunar distances at twice the energy as that from earth orbit.
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lokdmdet.jpg 394 x 580 49.8 kb Credit: © Mark Wade
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LOK Descent Module
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LOK at Korolev
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LOK exhibited at Korolev School. Living module and re-entry vehicle are at foreground; in background is Block I instrument/propulsion unit covered with heat radiating panels.
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lokkorex.jpg 384 x 580 53.6 kb Credit: Jakob Terweij
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LOK at Korolev
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LOK SA Interior
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View of the interior of the LOK re-entry vehicle at the Korolev School. This is the only known photograph of this part of the spacecraft. A form-fitting crew couch is seen at lower left and a single visible control panel is at centre.
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loksmint.jpg 581 x 387 72.3 kb Credit: Jakob Terweij
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LOK SA Interior
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DM Thrusters
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Detail of thrusters of Soyuz / L1 descent module. These hydrogen peroxide monopropellant thrusters provided orientation of the capsule before and during re-entry.
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lokmdm1.jpg 608 x 422 39.3 kb Credit: © Mark Wade
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DM Thrusters
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LOK Block I forward
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View of the dome covering the pressurized instrument compartment of the LOK.
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loksmfwd.jpg 577 x 397 57.5 kb Credit: © Mark Wade
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LOK Block I forward
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LOK Block I side
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View of the LOK Block I. Noticeable are the fragile radiator panels, and the large manoeuvring thrusters at the forward end. The large cylindrical devices are sensors of the attitude control system.
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loksmsi2.jpg 580 x 398 48.5 kb Credit: © Mark Wade
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LOK Block I side
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LOK Navigation
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Coordinate system and sensors of the LOK astronavigation system. The 106K sensors detected the centre of the solar disk; the 107K sensor the centre of the earth or moon; and the 100K sensors fixed stars. MAI, March 1994
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lokastro.gif 787 x 617 27.0 kb Credit: © Dietrich Haeseler
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LOK Navigation
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LOK Block I side
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View of the LOK Block I instrument/rocket module. The fragile radiators, arrayed around the main fuel tank, extended away from the body of the spacecraft in flight. The silvery instrument section has numerous patch panels for connecting external wiring. The tapered interstage with stringers connected to the Soyuz descent module. Large 'mooring' thrusters arrayed around this section provided high-authority manoeuvring capability for the LOK in its rendezvous and docking with the LK.
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loksmsid.jpg 577 x 403 59.1 kb Credit: © Mark Wade
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LOK Block I side
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LOK Block I
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The LOK Block I propulsion unit at Korolev. The delicate white radiator panels have been bent over the years. The cylinder outer shell and flared base of the LOK are missing; the smaller cylinder at top is the engine unit.
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loksmkor.jpg 285 x 480 28.7 kb Credit: Jakob Terweij
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LOK Block I
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S5.51 LOK engine
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Side view of the twin-chamber Isayev S5.51 engine used in the Soyuz 7K-LOK lunar orbiter. The two smaller chambers of the S5.52 supplemental engine protude beyond the main engine bells to either side.
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s551b.jpg 385 x 511 60.9 kb Credit: © Mark Wade
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S5.51 LOK engine
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S5.51 LOK engine
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The complex plumbing fed numerous smaller attitude control thrusters at the base of the LOK.
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s551.jpg 350 x 246 30.4 kb Credit: © Mark Wade
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S5.51 LOK engine
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N1-L3 shroud
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Rare shot of n N1-L3 shroud separation test. Proof that the hardware development reached an advanced phase.
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qlofshrd.jpg 308 x 238 14.4 kb Credit: RKK Energia
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N1-L3 shroud
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LOK-LK Drawing
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Unusual alternate diagram of LOK and LK lunar craft in docked configuration, with bottom view of LK. Korolev School.
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loklkkor.jpg 608 x 150 22.6 kb Credit: Jakob Terweij
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LOK-LK Drawing
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Panorama MAI Exhibit
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Panorama of launch vehicles and spacecraft exhibited at Moscow Aviation Institute. The BO and SA of the LOK are at the right; the Block I is at middle left, in front of an L1 Block D.
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maipanor.jpg 608 x 221 31.9 kb Credit: Ed Cameron
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Panorama MAI Exhibit
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Korolev and Isayev
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isaykoro.jpg 244 x 191 8.1 kb Credit: © Mark Wade
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Korolev and Isayev
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GE Apollo vs Soyuz
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Comparison of GE Apollo and Soyuz LOK lunar orbiter spacecraft.
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geavslok.jpg 487 x 395 33.9 kb
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GE Apollo vs Soyuz
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LOK Lunar Orbiter
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The Soyuz 7K-LOK lunar orbiter spacecraft to be used in the L3 lunar landing project complex.
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lokkalug.jpg 497 x 178 19.4 kb Credit: © Mark Wade
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LOK Lunar Orbiter
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N1-L3 drawing
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N1-L3 drawing at Kaluga
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n1l3kalu.jpg 560 x 101 25.5 kb Credit: © Mark Wade
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N1-L3 drawing
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L3 Cutaway
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Dimensioned Russian cutaway drawing of L3 manned lunar landing complex.
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l3cut1.gif 223 x 965 15.5 kb
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L3 Cutaway
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