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art photography

farm security administration

beltsville

car

carl mydans

classic photography

experimental

problem, art photography

public

4 media by topic ∙ page 1 of 1

Experimental spray. Prince Georges County, Beltsville, Maryland. The problem is to find a spray destructive to insects but not to humans.

Experimental spray. Prince Georges County, Beltsville, Maryland. The p...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Experimental spray. Prince Georges County, Beltsville, Maryland. The problem is to find a spray destructive to insects but not to humans.

Experimental spray. Prince Georges County, Beltsville, Maryland. The p...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Experimental spray. Prince Georges County, Beltsville, Maryland. The problem is to find a spray destructive to insects but not to humans.

Experimental spray. Prince Georges County, Beltsville, Maryland. The p...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Experimental spray. Prince Georges County, Beltsville, Maryland. The problem is to find a spray destructive to insects but not to humans.

Experimental spray. Prince Georges County, Beltsville, Maryland. The p...

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.