CENTRAL SCIENTIFIC CO., CHICAGO, U. S. A, 



125 



No. 2328. No. 2330. 



No. 2332. No. 2336. 



No. 2338. 



No. 2340. 



No. 2342. 



No. 2348. 





No. 2354, 



No. 2356. 



2328. CALIPEE, Inside. Polished steel. Length, 15 em. $0.35 



2330. CALIPEE, Outside. Polished steel. Length 15 em 35 



2332. CALIPEE, Double. Inside and outside. Polished steel. Length, 15 cm 40 



2336. CALIPEE, Eegistering, Double. Inside and outside. Nickel-plated. Total length, 15 cm. 1.35 



2338. CALIPEE, Spring, Inside. Even tension, solid nut. Polished steel. Length, 12.5 cm 1.00 



2340. CALIPEE, Spring, Outside. Even tension, solid nut. Polished steel. Length, 12.5 em LOO 



2342. CALIPEE, Micrometer, Metric. This caliper will measure all sizes up to 25 mm, and is gradu- 

 ated to read to 0.01 mm. It is provided with a friction head so that all measurements are made 

 with the same degree of pressure 6.50 



2344. CALIPEE, Micrometer, Metric, for measurements up to 25 mm, graduated to read to 0.01 mm. 

 Provided with a ratchet stop, same as No. 2348 7.50 



2346. CALIPEE, Micrometer, Metric, for measurements up to 25 mm, graduated to read to 0.01 mm. 

 Similar to No. 2344, but with neither friction head nor ratchet stop 6.50 



2348. CALIPEE, Micrometer, English, for measurements up to 1 inch, graduated to read tc 0.001 in. 

 Provided with ratchet stop 7.50 



2350. CALIPEE, Micrometer, English, for measurements up to 1 inch, graduated to read to C.i/01 in. 

 Similar to No. 2342, but with neither friction head nor ratchet stop 6.50 



2352. CASE for Micrometer Caliper, covered with morocco leather and lined with velvet. Will hold 

 either No. 2344, No. 2346, No. 2348 or No. 2350 75 



2354. CALIPEE, Vernier, of steel; length, over 16 cm; the most complete vernier caliper on the mar- 

 ket. Inside caliper, outside caliper and depth gauge combined. Graduated to 5 inches in 16th 

 inch divisions and to 12 centimeters in millimeter divisions; reading by verniers to 1/128 inch 

 and 1/10 millimeter. Thumb attachment for easy operation. Neat, accurate and durable 4.00 



2356. CALIPEE, Vernier, of steel, same as No. 2354 with the addition of a micrometer screw adjustment. 

 6.00 



2337. CASE for Vernier Caliper, leather. Will hold either No. 2354 or No. 2356. . .70 



