unusual turbine wheels ID

I got 5 of the 16x7's off late '80s Lincoln LSCs'. Open the center register a 1/16" and they pop on just like they are factory. 2 rims have the Ford oval, but I am removing them before the rims get prepped (going w/ a magnesium color). The center caps have the LSC buttons in 'em, but the guys at a vinyls graphics place can make me replacements for them using an old Shelby CSX decklid emblem and shrinking 'em down. Little different, but the price is right and I can get more choices in rubber w/16"