I think this is possibly a 14HP Crossley radiator cap.The Dia. is 1-7/8". It has a 20TPI thread.The bakelite part is excellent, the base has a nick to one edge, but it should still screw onto a radiator.I can post this and I accept PayPal.
Holley Model NHcarburettor.As used on Ford ModelT and TT.Steel body and floatchamber.The carburettor hasbeen ultrasonic cleaned and glass blasted (except the float).No gaskets included.The drain valve is missing.Fixed price 45 euro,shipping costs for the buyer.Please contact me formore information or pic..