My name is John Baldacchino from Malta. I am trying to search what is my cash register name because the owner from were i bought it has closed 2 years ago when I went to his shop to change the name of address because I moved to an other place. Thank god the VAT non is ok because I am using the same one like before but I need to change my address from my recit and I do not know what is the name of the cash register Becasue I lost the book while I was tranfering thing to the new shop.
Please can you help me and tell me what is the name of the cash register or how can i change the addrees please?. I do not like to but an other one because it is still good.It will be a great and i will thank you allot if you can please . there are 3 photo of it

is there no make or model number situated on the rating plate?n [usually situated near where the mains cable enteres the machine]

I an trying to some what restore an Antique Brass National Cash Register Model 313, The Brass is very Ornate, How would I go about polishing this?

It's brass. Just polish it like you would any other ornate brass.