Union Forage Cap
1858 Union Army Regulation, made of Leather, Wool and Brass.
| Size | Small | Medium | Large | XL |
| Metric (CM) | 54 | 56 | 58 | 60 |
| 55 | 57 | 59 | 61 | |
| Inches | 21 1/8 | 21 7/8 | 22 5/8 | 23 1/2 |
| 21 1/2 | 22 1/4 | 23 | 23 7/8 | |
| UK | 6 5/8 | 6 7/8 | 7 1/8 | 7 3/8 |
| 6 3/4 | 7 | 7 1/4 | 7 1/2 | |
| US | 6 3/4 | 7 | 7 1/4 | 7 1/2 |
| 6 7/8 | 7 1/8 | 7 3/8 | 7 5/8 |
Price: £18.00
From the Federal Pattern 1858, this hat found its origins from the shako, and was also known as the Bummer Hat