There is a small gold – colored metal tag, 14x34mm, riveted to the top of the filter mounting bracket. I have seen different patterns of these tags; this is a perfect duplicate of one. F.I.S.P.A Fuel Filter Housing Tag
The 330s and 365s used a Borg Warner “York” air conditioning compressor. This is a 42mm X 40mm aluminum parts tag for the compressor. York Compressor Tag
Ferrari chose the English Clayton heaters for the early cars (195/212/340s). This is an aluminum tag in the shape of a triangle 77mm long on each side. Clayton Heater Tag
Ferrari had a long relationship with the Shell oil company. A lot of the early cars had some type of metal tag in the engine compartment specifying the type of Shell oil to be used. 212 E-1 Shell Oil Tag, 100mm x 60mm