20% off purchases of $100 promo code: TWENTY
This 87+ year old Item is rated Near Mint / Very Fine. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. There is a tiny black dot (blemish) in the top margin of this ad.
Keywords specific to this image: 4508 Wayne Avenue Philadelphia, Temperature Recorder, Electric Clock Actuating Mechanism, Workers, 45 Day Chart Vintage Advertising