Morningville P.O., Westchester Co. NY, framed postmark in red with matching "Augt 16" date straightline below on 1855 folded letter bearing 1852, 3¢ dull red cancelled by ms. strokes, addressed to Burlington N.J., Fine., Fine, A very rare example of this County postmark. Scott No. 11A  Estimate $200 - 300. $0 (Image)