No.90 Etched Plates or not?
There seems to be some confusion as to what constitutes ‘etched plates’. My understanding is that they are made from thin metal sheet, usually copper or steel, which have been dipped in an acid solution. Printing an image of the name or number onto the metal plate ensures that only the exposed or non printed areas of the plate are etched by the acid, leaving the original letters or numbers standing out in relief. Some early Jackson Evans Etched Plates I have been fitting etched plates to my model engines for quite some time. Dapol 14xx with I think Kings X Plates The picture above of the Dapol 14xx illustrates clearly how the numbers on the etched metal plate stand proud from the background of the plate. In the early 1980s I used to buy Kings X plates - these came on one sheet of metal and required the use of nail scissors and files to cut them to shape. Cutting the ‘reverse’ curves beneath the curved name plate was always a challenge. Airfix Pendennis Cas...