This is a Model 1278 Dining Stacking Side Chair, initially produced by Steelcase in the 1960s. Steelcase filed for a US patent on this model in 1967, and it was awarded in 1969. These particular examples were manufactured in Grand Rapids, Michigan and date to the 1960s. The listed price includes one chair, and we have over 100 chairs available for purchase in this colorway. The frames of the chairs are made of aluminum, which allows them to remain lightweight while being quite strong. Their shells are made of molded yellowish-orange plastic. Considering this model was released in the late 1960s, the design was quite novel for the time.

Each chair measures 20.75 inches long, 19 inches wide, and 29.75 inches high. They have a seat height of 17.25 inches. We have intentionally left these pieces in their original condition to showcase their history. There are minor scrapes and blemishes on some chairs. Most of the chairs are missing their feet glides. The top and bottom corners of the seats show some wear. Overall, these chairs are in good vintage condition. Please see photos.