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An entity responsible for making contributions to the resource

Current data for Contributor

An entity primarily responsible for making the resource

Current data for Creator

Merrill, Robert H., 1881-1955

A point or period of time associated with an event in the lifecycle of the resource

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undated

An account of the resource

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Black and white lantern slide copy of a sketch map of the vicinity of Lake Ontario showing physiographic divisions, with surrounding text from an unidentified publication.

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Current data for Source

Robert H. Merrill papers (RHC-222)