53 photographs of agricultural activity in the Texas Rio Grande Valley and the McAllen, Texas region, c. 1920. 39 of the photographs are 8 x 10, mounted on card stock and backed with linen, bearing the "Edrington" studio name. The remaining photographs are 5 x 7 and mounted on card stock. Four bear the "Ziebell, McAllen" studio name, six bear the "Eskildsen" name, and four have no studio identification marks. All save one of the photographs are captioned.