4 BRNJ. PIKE'S, jn., PRICK CATALOGUE. 



No. 



50 Fig. 31, beam compass, $6.00 to 10.00 



51 Fig. 32, pins for fastening paper, brass 75cts. 



per dozen, German silver, .88 



52 Fig. 32, centres with pins to fasten to paper, 



each, - - 25cts. to 0.50 



53 Fig. 33, protractors in brass, four inch, SOcts. ; 



five inch, - - 0.75 



54 Fig. 33, protractors in brass, divided to half 



degreesj six inch, $1.25 ; seven inch, 1.50 



55 Fig. 33, transparent protractors, in horn, four 



inch, 25cts. ; five inch, - 0.50 



56 Fig. 33, transparent protractors, divided to 



half degrees, six inch, 75cts. ; seven inch, 1.25 



57 Fig. 35, plane scales in boxwood, six inch, 



38cts. ; twelve inch, 0.63 



58 Fig. 35, plane scales in brass, six inch, $1.75 ; 



twelve inch, - - 3.00 



59 Fig. 35, plane scales, in German silver, twelve 



inch, - - - 4.00 



60 Fig. 36, sectors in brass, six inch, $1.50, in 



ivory, - - $1.50 and 1.75 



61 Fig. 37, architect's scales, in brass, six inch, 



$1.25 ; nine inch, $1.75 ; twelve inch, 2.00 



62 Fig. 37, architect's scales, in German silver, 



six inch, $1.50 ; nine inch, $2 ; twelve inch, 2.50 



63 Fig. 37, architect's scales, in ivory, six inch, 



$2.50 ; nine inch, $3 ; twelve inch, 4.00 



64 Fig. 34, protractors and scales, in ivory, six 



inch, - - $1.50 and 1.75 



65 Fig. 34, " " " divided to 



half degrees, - $2.50 to 4.00 



66 Fig. 34, " " " stout ivory, 



nine inch, $7 ; twelve inch, - - $8 to 10.00 



67 Fig. 38, parallel rules, in ivory, six inch, $1.50 



twelve inch, - - 3.00 



68 Fig. 39, parallel rules with double bar, six 



inch, $3.50 ; twelve inch, - - $ 7.00 



69 Fig. 38, parallel rules in ebony, six inch, 



62cts. ; nine inch, 88 cts. ; twelve inch, $1 ; 

 fifteen inch, $1.25 ; eighteen inch, $1.63 ; 

 twenty-four inch, $2.50 ; thirty-six inch, - 5.00 



