Glass slides and plate negatives of collecting areas and diatoms, 1

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Abstract

Approximately 116 glass slides and plate negatives possibly used for presentations. Images depict collecting localities (mostly Delaware River), a boat towing for diatoms, collecting equipment, diatoms (under microscope), and animals that feed on diatoms. Many are labeled. Images are undated; life dates of the creator were used.

Date Range

1897-1979

Start Date

1897

End Date

1979

Access Information

Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu.

Topic

  • Plants
  • Diatoms
  • Botany

Place

  • United States
  • Delaware River

Form/Genre

  • Fieldbook record
  • Field notes
  • Glass negatives

Accession #

SIA RU007437

Collection name

Paul S. Conger Papers, 1926-1966

Physical Description

1 box

Physical Location

Smithsonian Institution Archives

Sublocation

Box 3