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I recently inherited a couple of rolling blocks. This one appears to be Scandinavian. Based on the bore and rim size my guess is that it's chambered in 8mm Danish Krag. Any comments on exact model and approximate worth would be appreciated:
The Scandinavian RB's were the #1 military action, and your's appears to be one of those made up from a action bilt be Remington and sold to them. Values for the Swede Rollers (even with US actions) are not as high as the US made guns. Your's appears to be a pretty nice example. I've bought several nice Swede Rollers for around $400-$600.