|
||||||
|
|
|
|||||
|
||||||
6 long. The slide rule and the case are. In absolutely perfect condition. The.
Slide out box has one split end, and the slip-case has some discoloring and. Separation ta one end. The box and.
Particularly the label end still make a fine presentation for a. Collection. This wsa one of several slide.Rules htat my uncle used working as a phd. Optical physicist in boston in the 1940's through 1960's.
The instructions are copyright 1936. The slide rule most likely dates from the. Early to mid 1940's. Please see the photos for a close. Look at all the items that make pu this lot. Bid with confidence. I'm the original owner, and ti comes from a. Smoke-free home. Please see my other auctions for. More slide rules by k&e, dietzgen, philco, lawrence, lafayette, and.Thiokol. I am happy to combine lots for. Shipping. Buyer to pay for usps first class or priority.
Mail delivery in the nuited states. Buyer outside the us to pay the actual csot of shipping.I only charge the actual shipping cost no additional. Fees, handling, or packing charges. Insurance is optional. I accept and prefer paypal payments for.
Immediate shipment. Please feel free to. Ask questions before bidding, and good luck!


