Lot of 5 Vintage Metal Photo Slide Storage Cases/Boxes Each Holds 150 Slides

Lot of 5 Vintage Metal Photo Slide Storage Cases/Boxes Each Holds 150 Slides. All of the boxes have signs of wear including scratches, dents and scrapes, but overall in good condition. 4 of the 5 containers still have plastic inserts and paper label inside, the final case has nothing inside. Paper inside of the 4 was written on, but contents have been erased - although traces are still visible. Lot includes 4 blue, unbrnaded and one dark grey unbranded case. See pictures for full details of boxes.