The State Street bridge, Harrisburg, Pa. 1873.
Related Entities
There are 2 Entities related to this resource.
Lafayette College (Easton, Pa.). Dept. of Civil Engineering.
http://n2t.net/ark:/99166/w6sz755k (corporateBody)
Killough, Edward Matthias.
http://n2t.net/ark:/99166/w6jm3rdm (person)