Launch tube cutaway section (Cold War Missile Silo and Command Bunker)

A cutaway section of a hardened launch tube: an 18 m concrete wall 0.52 m thick with a welded steel liner, stiffener rings, three grating work platforms with handrails, a caged ladder, cable raceways, a stepped launch mount and a hazard-banded muzzle seat.

historicalrealisticinterior

CC0 — free for any use, no attribution required