Glen, I am sorry about the slow progress as to photos. However, I have made some movement as to the particulars of this gun thanks to you guys. A special thanks to Huvius for directing me to the Doublegun Journal, summer 2004. I did purchase the Journal and found it to be most informative. Looks like I have the same gun that Ross has although the condition of his gun is much better. I wonder if his gun is in original condition??
One other issue that I have now almost cleared is the caliber. I initially thought the barrel was marked .465, however, this was wrong. Got a .465 snap cap, would not fit. Subsequently, obtained a deactivated Gibbs .461 #1 round to use as a snap cap and it loads and extracts from the gun with no issues. At this point my question is could this gun be a .461 #2 (since the #2 has a longer case) and this is why the .461 #1 seems to work. Any thoughts will be appreciated.
Regards,
Max