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Ship telegraph in the engine room, close-up.
Old calculator on parquet
An old music-roll, used to play a piano or organ automaticly
An old crane operator’s safety licence, dated July 6th 1939, for “Factory Cranes. Operator’s Permit. Training. For Maintenance purposes only.” Identifying details have been removed.
Close-up of old telephone switchboard
Detail shot of Boeing 737-300 transponder control panel
A closeup of a Muldivo Electro-mechanical calculator from the 1950s
Mortgage document 1955
demon word set up as a password to combination puzzle box (cryptex) with rings of letters; black background
The inner instrument panel of a military aircraft
Women are a mystery or a woman is complicated to understand concept with the word woman spelled on a puzzle box or Cryptex. For most men, women tend to be an unsolvable enigma
An old receipt issued by a British Magistrates’ Court in 1980 for a fine. The offender had paid £5.00 leaving £15.00 balance owing. (Identifying details have been removed.)
Old multiplication ruler, isolated on white background
close up of tab keys on an antique and weathered adding machine, outdoors on display and for sale at a junkyard, Long Island, New York
Collection of 8 individual 5DII images related to train travel, including old luggage claim tags and train tickets. Isolated on white background
Financial figures from fire damage insurance claim on paper from 1962.
Retro styled image of an old jukebox with empty music labels
This panel contains the launch key for a missile system. This shot was taken at a decommissioned missile silo launch site.
Business cards indexed and organized alphabetically for communications and contacts or leads for sales to clients
Spitfire Mk IX Instruments and gunsight
Old digital twelve-digit seven-segment vacuum fluorescent display with green glow, top view close-up on a gray background
An old British motor insurance society policy renewal notice, dated 1962, expiry 3rd April 1963. All identifying details have been removal for you to add your own.
login word set up as a password to combination puzzle box (cryptex) with rings of letters; black background
Tactical Coordinator battle station - instruments and controls - TACCOs not only operate anti submarine search / detection and warfare abilities but may also assist in controlling major operational fields and areas of conflict. Lockheed P-3 Orion Maritime Surveillance aircraft.
Close-up of brass cryptex invented by Leonardo da Vinci from the book da vinci code. Word creativity as password set by letters rings. Cryptographic equipment printed on a 3D printer
The inner instrument panel of a military aircraft
Information carriers for computer technology disks and floppy disks
Close-up of vintage electronic components, including vacuum tubes, in an old radio or amplifier.
Free Images: "bestof:Onetime paper tape device used with SIGTOT cipher system aboard President Roosevelt's Douglas C-54 airplane (the 'Sacred Cow') - National Cryptologic Museum -"
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