| No. I R 1484. Engineers’ Steel Square. | ||||
|---|---|---|---|---|
| 4 | 6 | 8 | 10 | 12 in. |
| 1/1 | 1/4 | 1/8 | 2/3 | 2/6 |
No. I R 38. Double Ended Spanners made of Drop Forged Steel. | |||||
|---|---|---|---|---|---|
| ⅛ × 3/16 | ¼ × 5/16 | ⅜ × ½ | |||
| 0/4 | 0/4½ | 0/10 | |||
| 7/16 × ½ | ⅝ × ¾ | ⅞ × 1 | |||
| 1/1 | 1/7 | 2/9 each. | |||
W M & S
| No. I R 20. Clyburn Adjustable Spanner. | ||||
|---|---|---|---|---|
| Length 6 in. | 8 in. | 10 in. | 12 in. | 15 in. |
| Span ⅝ | ¾ | 1 | 1¼ | 1½ |
| 2/10 | 3/4 | 4/0 | 5/0 | 5/11 |
| Larger sizes to 28 in. procured to order. | ||||
No.4-A
Brown & Sharpe Mfg.Co.
Providence R.I.
No. I R 269. Brown and Sharpe’s Micrometer Calipers. No. 4 measures all sizes less than ½ in. by 1/1000 of an inch. Also furnished to read to 1/100 of a m/m., 13/3 No. 8 measures all sizes less than 1 in. by 1/1000 of an inch. Also made to measure all sizes less than 25 m/m. by 1/100 of a millimetre. Price 16/0.