Collection search - ST. CLAIR TUNNEL COMPANY. MAP OF PORT HURON. MICHIGAN U.S. SHOWING COMPANY'S LANDS [LAND OWNERSHIP DETAIL]
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Record information – Brief 
ST. CLAIR TUNNEL COMPANY. MAP OF PORT HURON. MICHIGAN U.S. SHOWING COMPANY'S LANDS [LAND OWNERSHIP DETAIL]
Hierarchical level:ItemReference:RG2M 78903/81Item no. (creator):484Local class no.:PCO Number:2337Type of material:Architectural and technical drawingsFound in:Archives / Collections and FondsItem ID number:2167233Context of this record: -
Record information – Details Place of creation:No place, unknown, or undeterminedExtent:Technical Drawing BLUEPRINTLanguage of material:UndeterminedAdditional information:Subject heading:Source:GovernmentFormer archival reference no.:Other accession no.: -
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![[Cartographic, architectural and technical records appended to Orders-in-Council 1884 - 1906].](/images/folder-40.png){kind=small}
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