A trio of rarely seen, futuristic concept cars from the 1950s are going up for auction at Sotheby's, with an estimated value of up to $20 million.
원문출처 : https://www.cnn.com/style/article/1950s-car-auction-scli-intl/index.html
원문출처 : https://www.cnn.com/style/article/1950s-car-auction-scli-intl/index.html