Vintage Van Heusen and Andover brand detachable collars. Neck sizes 16 1/4 through 17.

[Feraud]

I have four vintage detachable collars in very good condition at auction. Neck sizes 16 1/4 through 17 inches. See auctions for details. Thanks for looking!

http://www.ebay.com/itm/191991359829?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649