It's a marvellous thing that we have some very knowledgable people looking in here. Just glad I was able to start the ball rolling, which then enabled a greater amount of information to be added. Pedantic is not a problem - always better to be accurate rather than seem clever.
Bernard - I will look in detail at your watermark download later - seems just the ticket for images from TNA. Apparently, they were worried that if I was entering too many high resolution images into the public domain, there might have been the risk of theft for commercial purposes. As you probably know, in the ordinary course of events when National Archive images are used in a professional sense, payment is required, understandably.
You're right of course regarding the reason for 252274 being absent from the lists - I forgot we had discussed previously that these items are missing simply because they are listed as Class 4, and not because the Registers are too heavy for lady authors to lift

As can be seen from the written details entered in the Register (my pic. No. 3) - two Nos. are shown on the one page as being registered on 1st April 1895 under the name of Scotney & Earnshaw. Since I was concentrating on 252274, I didn't take a picture of 252275 - which from memory is a circular shallow dish/tray of sorts (in glass). When I visit TNA next I'll take a photograph of that item - as this also will be missing from any lists. From memory, I seem to recall that it had some colour in the drawing -possibly yellow staining, but I'm not sure.