Profdld, the script on the lid is for a Duetto (66-67), the block lettering is for the 1750 Veloce (68-69). Euro versions of the 1750 have an emblem centered on the boot lid and 1750 lettering below it no Alfa ID. There are many technical differences between to two models, engine size being one, wheel size is different as well 15" for the Duetto's and 14" for the 1750's. There are some good books that identify the differences better than I can, the names of which I can't remember. I'm sure others can give you the name and author.