Michael Price replicas, some have been engraved since the pictures were taken of the three all have 44C blades nickel silver fittings, the top one has California abalone panels, next one is mammoth ivory, the next is stabilized mammoth ivory. The knife with the abalone panels was scaled off the original Michael Price knife, may still have some pictures of it, will post if I find them. The other is a double edge 440 C blade mammoth bark scales copper bolsters, copper trim on the nickel silver sheath. Deane