Wow guys, lots of info & similar guns.

Mine is SN 15303, considerably plainer than others shown, also differs in that it has no rib extension, and lock plate seems to me to be daintier (less tall, mor elongateted).

This one weighs 5lb 4oz, how about yours?

Also mine has not been reproofed, what preasure should I aim for as a ceiling guys? I have shot it with gamebore 2.5's but hope to reload and shoot more.

Thanks again.

Mark