Armstrong Associates : vertical file.
Related Entities
There are 3 Entities related to this resource.
Armstrong Associates
http://n2t.net/ark:/99166/w65x7wdg (corporateBody)
Smith, Jenifer Mary
http://n2t.net/ark:/99166/w6ff5t96 (person)
Armstrong, K. F. (Kenneth Frankland), 1909-
http://n2t.net/ark:/99166/w67102p4 (person)