Those look like Ortgies .22 single-shots to me. I have an Ortgies that uses that same action, anyway. The first one appears to be a slightly higher grade than mine, the second one a slightly lower grade than mine. Mine shoots quite well for a simple little rifle. The German made Ortgies is better known for their 25 and 32 ACP auto pistols, now long out of print, but well made and good sellers in their day. I paid $65 for my Ortgies rifle a few years ago, and I think I got it for a very good price.
Best regards, BIGBOOMER