I have the Henry .450 3-1/4" single shot you just asked about on the ASSRA forums. #2584

I also have a fine Henry double .577 2-3/4" Express, #6449. You can see it here: http://forums.nitroexpress.com/showflat....3&fpart=all

Finally, I have a double .450 3-1/4" Express, #6115. You can see it photographed side-by-side with my .577 at this thread: http://forums.nitroexpress.com/showflat.php?Cat=0&Number=142729&an=0&page=4#Post142729

I formerly owned a hammerless double .450 3-1/4" Express, #6277. It now belongs to another collector. You can see it gutted and photographed side-by-side with my #6115 at this thread: http://forums.nitroexpress.com/showflat....4&fpart=all

I hope this helps.

Curl