cover Phila delphia, partly readable red two-line straight line pmk. on back of 1774 folded letter headed Baltimore to Marblehead, Mass., indistinct brown-red Franklin mark, ms. (Philadelphia) 'Way 4' (ASCC $350.00), additional black 'Ba(ltimo)re scarce straight line pmk. (ASCC $2,000.00) which is struck (split strike) across the flap, a portion of the bottom of the letter is eroded (not affecting the overall appearance of the cover), scarce, ASCC $750.00 est.

Details
cover Phila delphia, partly readable red two-line straight line pmk. on back of 1774 folded letter headed Baltimore to Marblehead, Mass., indistinct brown-red Franklin mark, ms. (Philadelphia) 'Way 4' (ASCC $350.00), additional black 'Ba(ltimo)re scarce straight line pmk. (ASCC $2,000.00) which is struck (split strike) across the flap, a portion of the bottom of the letter is eroded (not affecting the overall appearance of the cover), scarce, ASCC $750.00 est.