NOS Suntour Quick-Band Seatpost Binder QR Clamp: For Lawwill Pro Cruiser - 28.6mm - #1091 - "Quick Pattern" (STUPID RARE!)

Every now and then, you come across that unicorn holy grail part, and this is one of those times! This is a mid 70's to about 1982 Suntour "Quick Band" quick release seat post clamp, that came stock on ~1978 to 1982 Mert Lawwill-Knight Pro Cruiser. ...