Navigation Parallel Ruler made of ebonized wood c.1900

These Antique Nautical Navigation Parallel Rulers are made from Ebony and Brass. The smaller is 23cm long when folded, and its maximum length is 33.25cm. Please note that only the smaller one is available for $85. The larger one has been sold. Our Antique and Vintage pieces have been carefully sourced by an experienced and trusted Tasmanian Antique dealer with integrity. We offer a human approach with an absolute guarantee that the process of purchasing from us will leave you surprised and delighted. We offer layby, free delivery for jewellery, and accept returns within 10 days.