Mixed Lot of (21) Old Vintage Pocket Knives

Overlapping photos here to provide detail of the 21 knives offered . Average sized pocket knives here to very small sized and includes one switchblade which is broken.The small yellow one with the crest is marked Imperial on the blade, other small yellow one is marked Robeson / 822183. Another one is marked Boker USA ,Blades are uninspected and assume to be dirty, tarnished, rusted and / or worn, sharpened. These are being sold as a lot as is no returns. Feel free to ask questions about any knife, knives and I will do my best to provide an answer. USA bidders only.Thanks