62 
W. F STANLEY & CO. LTD. 
INSTRUMENT TRIPOD STANDS 
A609 
A607 
A6I2 
Catalogue 
Number 
Description 
Weight in 
lbs. kilos 
Overall 
Length 
Extended 
ft. cms. 
Overall 
Length 
Closed 
ft. cms 
Thread 
A607 
Tubular Prismatic Stand-brass, 
for Compasses A1421—A1422 
31 1 50 
4' 3" 129 6 
2' 6" 76 2 
650" dia. by 20 
T.P.I. Whit. Form. 
Ditto with Tumble-Over Ball 
and Socket 
— 
— 
— 
— 
A609 
Prismatic Stand, Mahogany Round 
Form, for Compasses A1421 — 
A1422 
31 1-75 
4'IOA" 148 6 
•650" dia. by 20 
T.P.I. Whit. Form. 
A6I2 
Jacobs’ Staff, plain for Cross Staff, 
with iron shoe 
1 1 oz. • 31 
5' 152 5 
•650" dia. by 20 
T.P.I. Whit. Form. 
Ditto with Tumble-Over Ball 
and Socket 
1 1 loz. '575 
5' 152 5 
' 
•650" dia. by 20 
T.P.I. Whit. Form. 
When ordering a spare stand please quote size of thread and instrument for which it is required.