Slide rule, Kansas City Southern Railway

Title:
Slide rule, Kansas City Southern Railway
Object Number:
1988-7485
Collection:
NRM - Tools of the Trade & Personal Accessories
Object Name:
slide rule
Location:
National Railway Museum, Peter Allen Building

Slide Rule, Kansaas City Southern RR Co., Slide rule for steam locomotive calculations. Former property of E.P.O'Connor Mechanical Engineering Draughtsman for Kansas City Southern Rail Road Co. in 1940's. (In original box with instructions. "Geo.W.Richardson's Direct Reading Slide Rule". 11"x1 3/4"



Background: BR Warflat