FANTASTIC AND BEAUTIFUL CHADBURN BROS SURVEYORS STANLEY LEVEL MADE IN SHEFFIELD  --MAKERS MARK ON SIDE OF THE  INSTRUMENT.  IN ORIGINAL MAHOGANY BOX WITH BRASS LOCK AND FASTENINGS ( NO KEY)
THIS IS ALL SOLID BRASS AND HAS THE TRIPOD BASE BRASS FITTING INCLUDED BUT NO TRIPOD. THERE ARE EXTRA PARTS FOR THIS  PLEASE SEE PHOTOS. 
IT DOES HAVE A CRACKED GLASS ON ONE PART OF THE TOP SPIRIT LEVEL. 
THE SERVICE LABEL INSIDE THE BOX LID IS FROM CLARKSON AND CO CANNOCK STAFFS AND IS DATED '74
THE BRASS IS IN GOOD CONDITION FOR ITS AGE WHICH IS PROBABLY BETWEEN 1840-60 WHEN THE CHADBURN BROS WERE MANUAFACTURING OPTICAL AND SCIENTIFIC INSTRUMENTS. 

PLEASE CONTACT ME IF YOU WANT MORE DETAILS OR PHOTOS
COLLECTION IS FROM LINCOLN IF YOU DO NOT WISH TO HAVE THIS POSTED.
THANK YOU FOR LOOKING