First let me apologize for not being able to read a ruler. The measurement for the upper leaf should be 3 1/8" and the lower
2 5/8" The gun is totally proofed in Belgium for BP, but the left side lock is stamped:"Bridge Gun Co" a tm for Crescent.
Here are the pix. Many thanks for you help. [img][IMG]http://i1201.photobucket.com/albums/bb343/77oldshot/Good%20spring%20Left.jpg[/img][/img] [img][IMG]http://i1201.photobucket.com/albums/bb343/77oldshot/Broken%20spring%20Right.jpg[/img][/img]