E. F. Johnson Company Building. 9 1/2" x 7 1/2" black and white photograph of the exterior of the main entrance of the E. F. Johnson Co. corporate headquarters and plant, E. F. Johnson Company corporate headquarters on 10th Avenue S.W., Waseca, MN; 299 Johnson Avenue S.W., Waseca, MN; a view at night showing most of the length of the building including the loading dock on left; from the parking lot; wintertime; many antennas are visible.