Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
Disk
Reliability Slide Rule
General Dynamics Corp. for the U.S. NavyUSA
Plastic
c. 1964Dia. = 12.8 cmReliability

Notes: Used for reliability calculations including mean time to failure


Image 1




Image 2




Image 3




Image 4