Vintage Bell and Howell Pocket Comparator. Lens is clear. It comes in the original wooden box with the instructions.
Comparator has seen little if any use. The instructions have come apart at the fold, but are complete. Box, hinges and hasp look great.
Free Insured Shipping via USPS or FedEx to address in the lower 48. All other instances pay actual shipping. Please ask all questions before purchase. Photo is of the actual item. No returns.