• 5DSCF0060
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  • 10x14" DM , signed front ,
  • 5DSCF0035
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  • 11x14"loose signed on verso, " Mold for air conditioning casing GE Appliance Park Louisville KY
  • 1DSCF0022a
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  • 16x19" DM signed
  • 7DSCF0026
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  • 11x11" Loose, "Binocular microscope, RM Dental Company Denver", Notes attached
  • 5DSCF0038
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  • 10x13" DM, Signed on front " Blast Furnace at Carborumdum plant Niagara Falls NY
  • 5DSCF0040
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  • 11x14" DM, signed on front " Cement truck and worker"
  • 1DSCF0017a
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  • 16x20" DM signed
  • 5DSCF0042
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  • 13x11" DM , signed front and verso , #253
  • 8DSCF0072
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  • 8x9" 16x18" studio stampSigned on front and verso. " The Complexity of Industry" . Two negatives sandwiched. #1 Gas plant at Felfurries Texas 1952-5. #2 Bridge Girder over the Hudson River tributary Roundout Creek 1957
  • 7DSCF0004
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  • Erecting "scrubber" at Jim Bridger Power center DM 6x9"
  • 5DSCF0050
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  • 10x16" DM, signed dated 1972 " Wild cat gas well east of Gillette Wyo , for Petro Lewis Oil Denver."
  • 5DSCF0054
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  • 10x16" DM, dated 1972 "Electronic Precipitator for Jim Bridges Power Project - Rock Springs Wyoming 1972 for Carborundum Corp. Studio stamp NM
  • 6DSCF0038
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  • 10x15 DM , studio stamp
  • 4DSCF0012
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  • 16x20" DM signed
  • 5DSCF0047
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  • 10x16" DM, signed dated 1972 " Wild cat gas well east of Gillette Wyo , for Petro Lewis Oil Denver."
  • 1DSCF0019-2a
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  • 19x22" DM
  • 5DSCF0025
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  • 16x20" (loose)DM Signed on verso and stamped Winter Prather , Stapleton Field early 1950s
  • 5DSCF0044
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  • 16x20" DM Signed on verso and stamped Winter Prather Stapleton Field early 1950s