Object Type: FolderIn Folder: Proof of Labor Records; (1859-1973)
Proof of Labor Book A; Auburn District
code 2230.3.1.A (jpeg)
Proof of Labor Book B
code 2230.3.1.B (jpeg)
Proof of Labor Book C
code 2230.3.1.C (jpeg)
Proof of Labor Book D
code 2230.3.1.D (jpeg)
Proof of Labor Book E
code 2230.3.1.E (jpeg)
Proof of Labor Book F
code 2230.3.1.F (jpeg)
Proof of Labor Book G
code 2230.3.1.G (jpeg)
Proof of Labor Book H
code 2230.3.1.H (jpeg)
Proof of Labor Book I
code 2230.3.1.I (jpeg)
Proof of Labor Book J
code 2230.3.1.J (jpeg)
Proof of Labor Book K
code 2230.3.1.K (jpeg)
Proof of Labor Book L
code 2230.3.1.L (jpeg)
Proof of Labor Book M
code 2230.3.1.M (jpeg)
Proof of Labor Book N
code 2230.3.1.N (jpeg)
Proof of Labor Book O
code 2230.3.1.O (jpeg)
Proof of Labor Book P
code 2230.3.1.P (jpeg)
Proof of Labor Book R
code 2230.3.1.R (jpeg)
Proof of Labor Book S
code 2230.3.1.S (jpeg)