Albany New York Owney tag. This is one of six metal plates attached to Owney's collar. The scalloped-edged plate bearing his name was attached to his collar by the workers at the
Vintage Albany shirt collar size 17.75 detachable starched made in England | eBay
Albany Starched Stiff Detachable Collar for a tunic shirt (Collar ONLY) : Amazon.co.uk
Starched Albany Collar (CO123) – Darcy Clothing
Hot under the collar? A handy reference guide to types of collars - Wholesale Clearance UK Blog