RUSSIAN SLIDE RULES by Sergei Frolov

SPECIAL SLIDE RULES #1

Road police slide rule. 25 cm (10")
Scales: Brake path (with cargo, without cargo), coefficient of hooking, speed, type of a road coating.
Details: Front side | Back side

Aviation slide rule. 25 cm (10").
Scales: Distance Time, radiuses, distances, height, speed, corrected height, sines, tangents
Details: Front side | Back side

Rule for definition of sizes of round wood materials (on a upper diameter)
Scales: Length of packs in meters, diameter of packs in centimeters.
Gost 2708-44
Details: Front side | Back side

Artillery slide rule.
Scales: N, N^2, lgN, sines and tangents for corners expressed in divisions of defection.
25 cm (10"). Year: 1976
Details: Front side | Back side

Engineer slide rule. 25 cm (10")
Details: Front side

NEXT: SPECIAL SLIDE RULES #2

Last update: 2001-07-07 12:29
© Sergei Frolov, 1998-2001