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Pioneer Telephone

Description: Photograph of Hutchason Crew Pioneer Telephone Company of Sallisaw, Oklahoma posing in a line next to a giant spindle of wire (right) and a wagon pulled by a pair of horses (left). Text on the bottom of the photo says, "Hutchason Crew, Pioneer Telephone Co. Sallisaw, Okla, October 25th, 1910."
Date: October 25, 1910
Creator: Wallace
Partner: Oklahoma Historical Society

Composite Surface Soil Sample

Description: Photograph of J. A. Killough in fourth of a series: How to take a composite surface soil sample. After you have taken a thin slice of soil from the hole, take a core about a half inch wide from the center of the slice and place in a clean bucket. Repeat for each spot selected within the field or area to be sampled.
Date: January 25, 1955
Creator: Gamble, M. D.
Partner: Oklahoma Conservation Historical Society

Composite Surface Soil Sample

Description: Photograph of J. A. Killough in second of a series: How to take a composite surface soil sample. At each spot the plant growth, trash or mulch is cleared from the ground where the hole is to be dug.
Date: January 25, 1955
Creator: Gamble, M. D.
Partner: Oklahoma Conservation Historical Society

Soils, Soil Erosion, Soil Conservation & Crop Management

Description: Photograph of soil sampling. Fourth in a series: How to take a composite surface soil sample. After you have taken a thin slice of soil from the hole, take a core about a half inch wide from the center of the slice and place in a clean bucket. Repreat for each spot selected within the field or area to be sampled (See OK-2-4, 2-5, 2-6 and 2-11). This is photo OK-2-9.
Date: January 25, 1955
Creator: Gamble, M. D.
Partner: Oklahoma Conservation Historical Society

Soils, Soil Erosion, Soil Conservation & Crop Management

Description: Photograph of soil sampling. Fifth in a series: How to take a composite surface soil sample. After soil is taken from each spot selected from the area to be treated it is thoroughly mixed. Two or three hand fulls of this mixed sample is placed in a clean bag and tagged with required information. Sample should not be mixed from different areas to be treated (See OK-2-4, 2-5, 2-6 and 2-9). This is photo OK-2-11.
Date: January 25, 1955
Creator: Gamble, M. D.
Partner: Oklahoma Conservation Historical Society
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