Watch List notes:

100 Rubli 1919 P. 7f, series "U", sign. Kalnings, no watermark in paper, relatively low serial number for this type of issue because letter "U" was the last series of this P. 7f issue and should normally have numbers above 200000, probably a rare error print, several vertical and horizontal folds, paper still strong, no holes or tears, condition: VF.