Granite Keystone Bridge
81000117
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Pratt,Jonathan
INDUSTRY
ENGINEERING
1850-1874
1872
STRUCTURE
National Register of Historic Places Collection
pdf
22151
8/27/1981
National Register of Historic Places
State: Massachusetts
County: Essex County
Rockport ; Granite St.
Historic
a9ea3ca5-209b-4571-ba21-aef8fbf54e01

Granite Keystone Bridge
81000117
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Pratt,Jonathan
INDUSTRY
ENGINEERING
1850-1874
1872
STRUCTURE
National Register of Historic Places Collection
pdf
22151
8/27/1981
National Register of Historic Places
State: Massachusetts
County: Essex County
Rockport ; Granite St.
Historic
f08f8066-a525-4550-8f8e-61921413fb70