Library Computer

Library Computer is on a mission to create a library of useful information for anyone researching uniforms from STAR TREK: The Original Series (TOS), or endeavouring to create their own screen-accurate replicas.

All articles strive to accurately present what was true at the time the episodes were being made — not what "became true" in subsequent Trek.

Props and devices are not a focus, but may appear periodically. Further articles will be added as time allows.

Uniforms & Costumes

Ranks & Insignia


Men's Shirt ("Tunic")


Mirror Universe

Devices & Props