160 Vintage Metal Embossing Die Cut Stamps Lot Org's Awards Companies Ads Lab L3

Description

Please note that I'm new to what these are. I purchased a bazillion at an antique and collectibles auction. I pressed a few of them into household aluminum foil and found they make the coolest impressions! Of course the stamps are reverse so the impression is not. These are for
organizations private and public (governmental) and non-profit, places, advertisements, awards, companies, travel, real estate, numbers, malls, laboratories, expos, etc....Just a handful might be duplicates.
I separated a few (~160 per lot) into different listings.
You can see some of the impressions I found in the pictures.  I had to do some research to find out what they are called
and I do not know exactly how they are used in the business world.
They are not heavy or hard like steel. I think they are made of hard aluminum.
I have other lots too. If you just want to contact me to tell me more about the purpose and/or use that these have in business, I'm open to conversation about them too. :-) Most of them are about 2" wide but they range is size from about 1/2" up to 4" or so.