Zero Stock - Antique Prismatic Compass with Clinometer Barkers Patent – Explorer Antiques

Antique Surveyiors or Mining Compass Made in France – Explorer

Vintage and Antique Compasses For Sale

Vintage general-purpose compass - price guide and values

Scientific Collectables for antique and vintage collectable compasses

Archival Gear – Schmacalder Prismatic Compass by Ross Ltd. circa

Scientific Collectables for antique and vintage collectable compasses

Antique Pocket Singer's Patent Compass by Francis Barker C1870

Sold Items – Vavasseur Antiques

Antique Pocket Singer's Patent Compass by Francis Barker C1870

Vintage and Antique Compasses For Sale

Zero Stock-Antique Barometer Compass and Thermometer Compendium