Greetings all, just a question or two...I need info about a tank sight ..1941 Tel .sight G. No33 MK11S. O.S.763 G.A.Regd No 25375...It has what looks like an RL motif with a large R in a box with a small L beneath..It is heavy brass and non adjustable. Also i have a Westinghouse Aldiss lamp off a warship and i am missing a clip ,but finding someone who knows rather than someone who thinks he knows is proving difficult...And the last question is does anybody sell stuff on this site or not...It just seems the logical idea to ask the collectors before selling elsewhere...