Offered are two maps

A bit of research indicates that they probably date from 1963

Each map is 31 x 16 1/2 inches

Bit maps are from Hagstrom Company Inc. N.Y.

1.  Hagstrom's Map of New York - House Number and Transit Guide - Map No. 2000

2.  Postal Zone Key Map of Manhattan New York City

Ref #: 524038