Ingenious Mechanisms for Designers and Inventors | Volume 1 & 2 (1944)

I’m a long time, U.S. based eBay seller (not a commercial store). I usually list collectible items from my private collection. All items are sold as-is and I do my best to photograph and describe them so you know exactly what you’re getting. If you ever have any questions about a listing, just send me a message.  

Shipping: Everything is always well-packed.  

Returns: As an eBay buyer as well as a seller, I know what it’s like to go through the purchase process. I’ve had really good luck as a buyer working with awesome sellers. As a seller myself, I try to be as honest and accommodating as possible. If the mail damages your item, just send me a message and we can work out a return. If you feel I haven’t described an item properly, please send me a message and we’ll work it out. Please try to let me know of any issues within 10 days. Thanks!