Oswego: East 1st Street Armory
| Street Address: | East First Street (at corner of Mohawk Street) |
| City: | Oswego |
| County: | Oswego |
| Year Constructed: | 1873 |
| Architect: | Horatio N. White (unverified) |
| Size: | |
| Square footage: | Unknown |
| Acreage: | Unknown |
| Status: | Vacated in 1906 Converted to commercial space |
48th Infantry Regiment: 1868 - 1881
29th Separate Company: 1882 - 1891
38th Separate Company: 1881 - 1891
48th Separate Company: 1892 - 1897
Co. D, 3rd New York Volunteers: Spanish American War
Co. D, 3rd Infantry Battalion: 1899 - 1906