These are twenty assorted Vintage Folding Pocket Knives. Most of the knives are marked Ideal or U.S.A. and a few marked China. They are all new/old stock andwere found in a warehouse which stocked old Carnival Crane Game Novelty prizes. These are all in excellent working condition and still have the original oil on them which allows them to open and close well. Some of them are discolored and tarnished due to age and storage. I am not an expert so please look at the pictures carefully and ask questions prior to offerding.