Lot of (2) Fr. 708. 1918 $1 Federal Reserve Bank Notes. Boston. PMG Choice About Uncirculated 58 EPQ & Choice Uncirculated 63 EPQ. Fancy Serial Numbers.A duo of $1 FRBNs from the Boston district which both feature fancy serial numbers. The example in Choice About Unc 58 EPQ was once part of Albert Grinnells collection and bears the serial number of "A909090A." The example in Choice Unc 63 EPQ has a serial number of "A919191A."