EXTRA FINE ENGINEERS' TRANSIT 
No. 5060 S 
KEUFFEL& ESSER CO.,N.Y 
Object Glass 
-5/16 in. Diameter 
K & E Stadia Circl* 
(Patented) 
gives horizontal i 
vertical component 
inclined sights 
Vertical circle 
with double d 
Telescope 11 4 ii 
Dusta 
verr 
Horizontal limb 6* in 
Graduated on solid sil 
0 to 360° in opposite 
directions. Double direct 
vernier reading to minu 
<tra long 
with improved adjust 
All tanqe 
Improved 
sing arrangement 
for objective 
Improved ball joint w. a 
space between sleev 
Nickel silver leveling 
of large diamet 
ALSO MADE WITH 
INTERNAL FOCUSING TELESCOPE 
PRACTICALLY DUST AND MOISTURE PROOF. 
