Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Farming Equipment and Methods
Photograph of a channel-type terrace construction using 4 foot Fresno Scraper with a 3-mule team. The dirt from the third plowing of the channel has been moved into the ridge. Note in the completed terrace the broad flat channel and easy slopes on the ridge. Channel cross sectional area is 16.5 square feet and its effective height is 1.6 ft. OK-8344-N.
Date:
March 20, 1942
Creator:
Jenkins, Elvin W.
System:
The Gateway to Oklahoma History
Farming Equipment and Methods
Photograph of a channel-type terrace construction using 4 foot Fresno Scraper with a 3-mule team. The dirt from the third plowing of the channel has been moved into the ridge. Note in the completed terrace the broad flat channel and easy slopes on the ridge. Channel cross sectional area is 16.5 square feet and its effective height is 1.6 ft. OK-8344-D.
Date:
March 20, 1942
Creator:
Jenkins, Elvin W.
System:
The Gateway to Oklahoma History
Benched Terrace
Photograph of a benched terrace showing shallow capacity on upper side from improper maintenance and the channel is full of silt, Langston, OK.
Date:
March 20, 1942
Creator:
Jenkins, Elvin W.
System:
The Gateway to Oklahoma History