I am wondering about a couple of things. There are two .925 marks in the hallmark array on your 1980 sterling silver car.
Why?
"In addition to prescribing the town symbols for imported silver the 1904 Hallmarking) Act also predicated the use of a numerical value for the standard in place of the lion passant for sterling silver and the crown for 18 carat gold. The import mark for sterling silver therefore also includes the value “·925” in an oval punch. The standard date letter for the current year at the assay office is also used although not necessarily in the same punch shape.
“A 1998 amendment to the 1973 Hallmarking Act finally brought an end to use of the individual Assay Office import marks so that the same marks can now be struck both on imports and on UK-manufactured articles.”
So why two marks? Is one an export mark from country of origin where presumably the sponsor will be found?
There doesn’t seem to be any import marks (see list referenced above) which would have been placed by the assay office if they were imported so the London Assay office may not have any record unless the two vaguely triangular things either side of the second .925 mark, which look like Yule trees on the 13th day of Christmas, are supposed to be import marks?
The possible logical answer to the question of who is the importer, exporter or sponsor, is “M” stands for Mercedes as this appears to be a model of a car made by them and L stands for Ltd. A quick look at the British Companies Office registry show such a company existed and, since it is using the Mercedes name which is trademarked up the ying yang, presumably is doing so with permission of the principal company.
I did find a lot of sterling silver model Mercedes cars were cast in Italy, in Arezzo to be precise, in the 1980’s but I didn’t find any indication on any other solid silver model cars, labelled as having been made there, who exactly was doing the casting. Which, in my rather simple, linear mind, means it might indeed have been someone under contract to the German big car maker or just Italians being rather cavalier with rules.
So who got these miniature cars and why?
" I’m sorry sir, we have submitted your application for a big boy car but you don’t qualify at this time. But here’s a miniature to remind you of your visit with us in Stuttgart, Baden-Württemberg which, if you ever shrink to 1/64 of your present size, will work out perfectly for you given you can find an engine for it."
CRWW