Artifact Search

Railroad Knob

L-18000

Nimick & Brittan; Brittan, Graham & Mathes

M-13810

M-18240

Yale & Towne

M-19430

Treasury Seal

P-10100

Treasury Seal

P-10101

Treasury Seal

P-10102

Treasury Seal

P-10104

Treasury Seal

P-10110

Treasury Seal

P-10120

Treasury Seal

P-10130

Treasury Seal

P-10140

Treasury Seal

P-10141

Treasury Seal

P-10150

Treasury Seal

P-10160

Treasury Seal

P-10170

Treasury Seal

P-10190

Navy Department

P-10300

War Department

P-10400

B & O

P-40650

C T C

P-41410

D & S

P-41840

Emblematic

P-43290

P-43810

St. Lm

P-45650

Mallers Building

P-45810

Prr  Pennsylvania Railroad

P-48050

Emblematic

P-48620

Land Title & Trust

P-49240

Federal Building & Post Office, Chicago IL

P-49740

P-50100

P-50322

P-70300

C Century Building

P-70520

E Equitable Life Building

P-70900

E Ellicott Square Building

P-70910

P-70970

F Frick Building

P-71120