L to R. 31600 sn. 600 double. 31500 sn. 500 double. 31375 sn. 375 fl double. 31303 sn. 303 Brit double. 31056 sn. 5.6x52R double. 31022 sn. 22 hornet rook rifle. 31028 sn. 28 bore sxs. Missing are 10 bore rifle choked gun sn 31010 27” rifle choked barrels with additional 32 “ smooth bore barrels and 300 h&h fl double.