I've never seen an LB3 in person, so I need some help. This knife supposedly came out of the sample room at Schrade and is just shy of 3" long when closed. There is no tang stamp or any other marking on the knife. The person who sold this knife had 2 others that were similarly engraved which I was not able to buy. One appeared to be an LB5 and the other was probably an LB7.

