Winstead, Connecticut. Winstead Bank. April 1, 18xx. $1. PCGS Currency Very Fine 30. (CT-475 G6a). Plate B. Apr. 1, 18__. American Bank Note Company imprint. A gorgeous green and black printed note. The bank operated from 1848 to 1868. PCGS notes repairs and masked rust stains. A very pretty note that is rare.