Bell & Howell Slide Cubes lens mount_Pentax 67 A high quality circular polarizing

A high quality circular polarizing filter to reduce glare and reflections

In good cosmetic condition with some minor cosmetic wear

pressing priorities

and if you're feeling crafty

and when you're not using it

Bell & Howell Slide Cubes lens mount_Pentax 67 A high quality circular polarizingBell & Howell Slide Cubes are compatible with Bell & Howell Slide Cube projectors, as you might expect. Its a neat system: you can stash 40 or so slides in each tiny 2 cube. Sold in packs of 3, for a total capacity of about 120 slides. Boxes may have stickers or markings not shown in the images displayed here, which are for illustrative purposes only.