Platbarzdis, Aleksandrs. Sveriges Forsta Banksedlar Stockholms Bancos Sedelutgivning 1661-1668. Sveriges Riksbank, Stockholm, 1960. Ex-library book, however it is in great condition; library stamps on inside front and end covers. Markings in pen on title page, but no markings on other pages of the book. 234 pp. This is an extremely beautifully illustrated book with 86 full page plates found in black and white. Written in Swedish with a summary in English.