, they look out of box new!

Yeah they are mint!

Even rarer is the MAZDA grey sided where I think I have only ever come across a couple

yes, they'v had a good old clean, i use CIF kitchen cream cleaner with hot water and a dish cloth, gets grease, black dust, stains, you name it off, then if a little dull after, use a cotton polishing wheel on an electric drill to bring the shine back

Unusual starter socket in the grey side, mine are either like the Pop packs or on a terry clip inside

Its an early grey sider, the later ones had the plastic thorn type starter socket like te white ones

These look mint, great restore

Must have come out of a nice dry building, good job