Good afternoon ,,.... I would appreciate some advice/confirmation regarding the attached plates..... I only came across the article elsewhere a month ago and these plates, as with those of the author of that article, have been buried in a crate for the last 15 plus years.
They look very much like the Jobling 1054 plates except for 2 points.....firstly the diameter is 6.75 inches, which is not listed in the Jobling catalogue....and the other point which might not be relevant is that they are not iridised on the back
Any help would be much appreciated.... and who knows ...I might end up with a membership of the 1054 club
Regards and thanks
Gareth