New
blundell harling electrical/chemical engineers scale ruler
$27.99
1 size available
blundell harling verulam a riba architects scale rule
$27.99
1 size available
New
blundell harling imperial architects scale ruler
$27.99
1 size available
blundell harling academy tri-scale ruler no. 2
$22.70
1 size available
blundell harling academy tri-scale ruler no. 1
$22.70
1 size available
blundell harling trueline/sherborne board
From
$637.99
2 sizes available
blundell harling trueline board
From
$369.00
2 sizes available
blundell harling challenge board
From
$268.50
2 sizes available
blundell harling art board
$199.99
1 size available
blundell harling challenge straightedge
$99.99
1 size available
blundell harling angleline adjustable square
From
$65.99
3 sizes available