Contzen family.
Surveyors; Fritz Contzen accompanied Emory's boundary survey group to Arizona in 1854. His son Philip, also a surveyor, worked for the U.S. General Land Office, and as City Engineer and Pima County Surveyor. Philip's son, Frederick, was a surveyor for the U.S. Geological Survey, Soil Conservation Service and the National Parks Service.
From the description of Contzen family photographs, ca. 1870-1920 (bulk 1890-1910). (Arizona Historical Society, Southern Arizona Division). WorldCat record id: 44629140
| Publication Date | Publishing Account | Status | Note | View |
|---|---|---|---|---|
2016-08-09 02:08:51 pm |
System Service |
published |
||
2016-08-09 02:08:51 pm |
System Service |
ingest cpf |
Initial ingest from EAC-CPF |
|
