Tulip armchair by Eero Saarinen for Knoll, vintage

Rare Tulip chair by Eero Saarinen for Knoll, early edition, in fiberglass on a cast aluminum base. Signs of wear are present on the fiberglass shell (see photos). Knoll International stamp present. Please note: the cushion shown in the photo is for illustrative purposes only and is not the original cushion. The chair is sold without a cushion. Height: 80 cm Width: 64.5 cm Depth: 55 cm