Original glass might have slight bubbles or ripples. If it’s plastic or modern tempered glass, it’s likely a reproduction or a repair. 4. Where to Buy
Designed for heavy-duty sighting and map work; these often feature sighting wires and magnification lenses. 2. Verify Authenticity buy antique compass
Best for "the hunt," but bring a magnifying glass and a magnet (to test if the body is solid brass or just plated steel). Original glass might have slight bubbles or ripples
The market is flooded with "reproduction" items that are artificially aged. Where to Buy Designed for heavy-duty sighting and
High-quality antiques often feature hand-painted or engraved dials. Look for "crazing" (fine cracks) on paper dials, which often indicates genuine age.
Avoid polishing your find! Over-cleaning an antique compass can strip away its historical value and the dark patina that many collectors prize. an original?
Larger, often housed in wood boxes or brass gimbals (swivel mounts) to stay level on a tossing ship.