Smith of Newark has not long since gone out of business. The owner of the name for these guns is a fellow called Roy Martin; Check the link and scroll down:
http://www.gundealer.net/midlands/nottinghamshire.htm Sadly the records all went awray but he can supply a trade lable for Smith guns. This is my Smith gun:
Number one of a pair but lacking a serial number. Living not too far from Newark-on-Trent (next county along) I see quite a few of his guns. Contact Roy and he may be able to help. Lagopus.....
