E. F. Johnson Company Invitation. Opening of new general offices and manufacturing facility June 1961. Material: paper. Size: 4 1/2" x 6". Description: gray paper; blue sketch of new building located on 10th Avenue South West, Waseca, MN; 299 Johnson Avenue South West, Waseca, MN; blue print: "We are most happy to announce..."; inside: sketch of new building; blue print: "The formal opening of our new general offices and manufacturing facility at 10th Avenue, Southwest, Waseca, Minnesota, on Friday, the second of June and Saturday, the third of June, nineteen hundred sixty one. Plant tours have been arranged. Should you wish to attend our open house, scheduled for these days, you will be most welcome."
