All About Pocket Knives

This sheriff knife has number 19 stamped on it, other side say Solingen Germany.I found a couple on the web with the number 169 but this knife is not like them. The red rings on each end are solid not twin stripes and my knife has no tang like the others. can any body tell me what I have and approx. value of it?

sorry, have not found any info. maybe kin to the "original bowie knife" looks like a good huntin knife.