Austria: Complete sheet of FORMULARS, front and back printed, in original booklet from 1800 containing 5, 10, 25, 50, 100, 500 and 1000 Gulden 1800 P. A31b-A37b, the sheet has been folded vertically 3 times. Complete with original printed booklet containing details and the offical anouncement of the issue of this type of notes. Rare set. Condition: XF.