Question on a Cocked Hat Maker in UNIFORMS Posted March 16, 2016 Hi to all, I have several bicorn (cocked hats, cockades, chapeaus, whatever you want to refer to them as) hats. I had a question about a company of one of them. The makers mark states it is made by Federal Hatters, New Haven. Has anyone ever heard of this company? What did they specifically cater to manufacturing their hats for? Military? Masonic? Here is an example of a similar one by the same company I found on eBay. I looked up this maker, there is little to no information on them.