Aerial Photo for Allen County, locality La Harpe, location T. 24-25S R. 18-19E, quadrangle Iola NE, project GS-VBFH. Date of photo 1965-02-20. Other info FLT EW 9000. Range of sheets 1-18 to 1-97. Number of sheets 32. Photo is located at T. 24-25S R. 18-19E