Hi Peter

I will do my best to help you to ID these bits. We need more clues… Part numbers and stamps etc. It may even mean eventually getting them blasted. Could you go over the visible stamps initially with some wet and dry to bring them out a bit better? If this doesn’t work you could soak them in altrans or deox-c for a bit.

If you can do this let me know and i’ll take a look.

That’s some haul AM – well done on finding them.

Hi – TAM is an inspectors stamp for Tampier (Bloctube controls). Nice item – hopefully someone here can ID it for you.