Oswego: West 1st Street Armory
| Street Address: | 265 West First Street |
| City: | Oswego |
| County: | Oswego |
| Year Constructed: | 1906 - 1908 |
| Architect: | George L. Heins |
| Size: | |
| Square footage: | 43,133 NSF |
| Acreage: | .92 Acres |
| Status: | Vacated in 2004 / Converted to YMCA |
Co. D, 3rd Infantry Battalion: 1899 - 1906
Co. D, 3rd Infantry Regiment: 1907 - 1920
108th Infantry Regiment: 1921 - ????
Co. C, 108th Infantry: 1961 - ????
145th Maintenance: 1986 - ????