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Radiometer - 1926 spherical

• HF-ID: HFH-0818
• Category: Visual Materials
• Creator:
  • Barr, C.W.

• Date: 1927
• Media: Photographs
• Contents:
  • 4 black and white photos - 2"x5", 3.25"x4", 3.5"x4", 4.75"x6.5"

• Keywords: meteorology
• Abstract:
  • 2868 (R-6). Thermopiles.
  
  
  • Two photographs of three types of thermopiles.
  • Two photographs of a sherical hot-junction thermopile.
  
  
  • For detail drawing, see R-14.

• Related Items:
  • Historical photo file: HFH-0826 Radiometer - Detail (R-14)

• Archives Location: Historical Photographs accordion folder 1, Research - Harvard Forest and NEFES
• Access: Active
• Administrative Notes:
  • Original HF-ID: 2868(R-6)