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Displaying items 1 - 4 of 4
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Preparing face for a Gilmer & McCall cup
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
turpentine
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Preparing face for a Gilmer & McCall cup
Date: 08/04/1910

Preparing face for cap of Gilmer & McCall cup
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
turpentine
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Preparing face for cap of Gilmer & McCall cup
Date: 08/04/1910

Boring holes in sapwood, three-fourths-inch bit, for Gilmer & McCall cup
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
turpentine
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Boring holes in sapwood, three-fourths-inch bit, for Gilmer & McCall cup
Date: 08/04/1910

Metal cap inserted ready for Gilmer & McCall cup
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
turpentine
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Metal cap inserted ready for Gilmer & McCall cup
Date: 08/04/1910