23rd Feb, 2022 10:00
The Collectors Sale
Surveying and Navigation Instruments
A Lenthall Course Delineator, by Heath &Co, early 20th century, celluloidin mahogany case with instruction booklet, with a tachymetric plotter by Blundell Harling c.1960, and a good nickel-silver military scale rule, 50ft + 1", 22.2cm long in mahogany case
Sold for £38
Result plus buyers premium
A Lenthall Course Delineator, by Heath &Co, early 20th century, celluloidin mahogany case with instruction booklet, with a tachymetric plotter by Blundell Harling c.1960, and a good nickel-silver military scale rule, 50ft + 1", 22.2cm long in mahogany case
Auction: The Collectors Sale, 23rd Feb, 2022
