1864 (March 21), Montreal to Pottsville, Pennsylvania, trans-border
mourning cover, franked with 10c Consort, tied by Montreal
1864 (March 21), Montreal to Pottsville, Pennsylvania, trans-border
mourning cover, franked with 10c Consort, tied by Montreal circular
barred circle duplex, MONTREAL / C.E. (21 Mar) dispatch postmark on
face, TROY / N.Y. (23 Mar) transit on reverse, black mourning
border with embossed lily-of-the-valley floral seal intact on
reverse flap, the odd tone spot, fine-very fine.