Forty-N-Eight's Quarter The personal geocoin of Forty-N-Eight, a geocacher from Washington state. The back side features an American Goldfinch, the Washington State bird. Size: 42 mm Weight: 37.7 g on Sunday, 05 November 2006. Posted in ALL Animals, GEOCOINS, Personal, Trackable, Places, Birds < Prev Next > Related Geocoins Forty-N-Eight's Quarter