Part of a gentleman's desk accessories would have been a fitted drawing set, used for calculating measurements and drawing accurate plans.
 
This is a good quality drawing set with six original implements, all cased in a leather box with velvet and satin linning. This would have been used by a proffessional person.
 
All in very good condition, minor scuffs to the outside leather but no splits or breaks
 
Dimensions: 14.5cm x 7.5cm