Malt House and Shade Cloth Fac   Type:   Photograph Format:   5" x 7" Subject Keyword:   bridges factories industrial district Oswego Canal Oswego River Genre:   Print, Photographic Malt House and Shade Cloth Fac	Oswego railroad bridge and tunnel   Publication Date:   1885 Type:   Photograph Format:   4" x 5" Subject Keyword:   railroad bridges 8: Communication Artifact -- Documentary Artifact Genre:   Print, Photographic Oswego railroad bridge and tunnel	Oswego River, looking north.   Publication Date:   c. 1970's Type:   Photograph Format:   8" x 10" Subject Keyword:   canal railroad bridges 8: Communication Artifact -- Documentary Artifact Genre:   Print, Photographic Oswego River, looking north.