[y3727] Lovely 1863 handwritten promissory note in the amount of $1500 for one year, from the Roxbury Central Wharf Company. Blue paper, which sets off the bright 4-margin 60 cent orange inland exchange revenue, R64a. 4 margin stamp with manuscript cancel. Scott $110 ; good luck finding one on document! Mahler #72, valued at $75 as an EMU without premium for the stamp. $150