£90
FOUR FOLD ARCHITECT RULER
in ivory with polished steel mounts, by A. Mathieson & Sons, 91.5cm/36" long, together with an ivory military sketching protractor by W. Elliott, 268 High Holborn, London, 16.5cm/6.5" long (2)
Fees apply to the hammer price:
Room and Absentee Bids:
28.80% inc VAT*
Online and Autobids:
32.4% inc VAT*