I have crates of NOS FB-28 hose clamps which I came across. The majority are 2" WWII hose clamps but I have a few (one crate) of a smaller size. They are NOS in the original (rotting) crates with WWII dates. These are the thumb screw-type clamps. If you want a USPS Priority Mail box full of them, price is the cost of the box plus 25 cents per clamp- 100 will cost you $25.00 plus the cost of shipping. There is a handling charge added if you use paypal to cover the fees. I have digital photos on my phone which I can text you. Send me a PM if interested or contact me through the website-
http://www.forgottenfield.com/amg.