BOXWOOD FOLDING RULE CLINOMETER. MADE BY TROUGHTON & SIMMS, LONDON, C 1826-1925. ACCORDING TO THE BOOK " THE RULE BOOK, MEASURING FOR THE TRADES " BY JANE AND MARK REES, THIS TYPE OF CLINOMETER WAS SUPPLIED TO THE BRITISH GEOLOGICAL SURVEY. RULE MEASURES 12" OPEN & 6" FOLDED AND IS 2" TALL. BOXWOOD IS UNTOUCHED AND HAS A NICE MELLOW LOOK TO IT. BRASS IS ALSO UNTOUCHED & HAS A NICE DARK PATINA. TWO TINY CHECKS IN THE BOXWOOD . THIS IS THE WAY YOU WANT TO FIND OLD TOOLS, UNTOUCHED & UNMESSED WITH. YOU WILL LOOK LONG & HARD FOR ONE IN THIS CONDITION.
