4th Oct, 2019 10:30 GMT/BST
Scientific & Musical Instruments, Cameras & Tools
78
Hall Bros (Croydon) Theodolite with Vernier scale on rotation and elevation, this instrument...
Hall Bros (Croydon) Theodolite with Vernier scale on rotation and elevation, this instrument was used in the mining industry; together with Coal Mining Series Surveying Vol.1 and Vol.2 (3)
Sold for £90
Estimated at £100 - £150
Auction: Scientific & Musical Instruments, Cameras & Tools, 4th Oct, 2019
Scientific & Musical Instruments, Cameras & Tools
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