Vintage Crop-Maker Soil Service 36″ Folding Rule Farm Fertilizer Advertising

Crop-Maker Soil Service, Inc. Soil & Plant Analysis. This colorful folding rule advertises Wooden folding rules. Agricultural advertising. Indiana advertising.

Vintage Crop-Maker Soil Service Folding Rule Bright Red Green Farm Advertising

Crop-Maker Soil Service, Inc. Soil & Plant Analysis. Farm advertising. Finished in eye-catching bright red and green paint, this colorful rule advertises Wooden folding rules. Indiana advertising. « We’ll Bend Double To Serve You ».