I am very happy to see your here!
Congrats on a very fine looking E 853!
Not many around in good condition.
Good Dauphine hands are a bit tricky to find, but with some patient...
At least Gold is easier to find than SS.
Here are a couple of scans for you:
1. From the 1958 catalogue, back then a RG version costed 126 000 Francs.
2. A Spanish Ad from 1957.
Best
Blomman
PS. Once in, never out - the Memovox is an endless lovestory with a lot of "side-rivers": divers, back dials, silver dials, funky, manual, automatics, bumper autos....
I still haven't been able to close this theme...!