3-D Lenticular Postcards Lincoln Memorial Washington Monument Capital Building

This is for the lot of 3 postcards. Even have the envelope they came when purchased on our family vacation. These postcards have not seen the light of day since arriving home in the 1970s. They have been stored in a smoke free environment in the paper bag from the Government Service, Inc. where they were purchased. From the 'Super Xograph Famous Cities Series' Printed in the USA Manhattan Post Card Publishing Co. U.S. Capitol Building Washington Monument and the Abraham Lincoln Memorial There is only faint discernible aging to the backs of the postcards (probably because they were kept in the paper bag) The cards lay flat. The postcards measure 6-1/2" x 4-3/4"