Monocular portable microscope, model FM-31 Field-Master, with triple rotating nosepiece, in case, with carrying strap, by Swift, Japanese, 1970-1980
- Microscopy (Wellcome)
- Object Number:
- case, card, case, rubber, case, steel, case, vinyl, microscope, glass, microscope, metal and microscope, plastic
- microscopes, microscopy (light), field-master, compound, microscopes, microscopy (light), monocular and portable
- Pyser (Holdings) Ltd.