Keystone Vintage Market -formerly, The Vintage Cellar East - This is a Leg-o -Matic table and 4 chair set. This company was from Bridgeport, Ct and these items were originally made for Airstream
Leg O Matic Vintage Wood Folding Chair Camper RV Airstream Studio Made In USA | eBay
Vintage Leg O Matic Folding Chair Set of 4 - AptDeco
Vintage Leg-O-Matic Lorraine Table & 4 Folding Chairs For Airstream Tiny House | eBay
Leg-o-matic Folding Chairs for Airstream Set 4 - Etsy Israel