Vintage slide rule calculators (includes UK delivery)


Out of stock

I am a sucker for anything scientific drawing relating- especially pre-80’s. This is a collection of eight Omaro engineers cardboard slide rule calculators for steel and iron, bending allowance, specific gravity and screw heads. Marked with dates ranging 1940-45 these may well have been used for war related design and manufacture.

Price includes UK mainland postage.

Dimensions are for one item.

Out of stock

Stock Code: 3LD0031 Category:


These vintage slide rule calculators are in good used condition. There are no rips/tears or scratches.

Additional information

Dimensions 26 × 21 × 0.3 cm