1933 National Pumps Corporation advertising mailer for their new Apex model 30 pump. Measures 8-12" x 5-1/2" in folded mailing configuration, largest image area (last pic) is 17" x 22" poster, clean and crisp as shown. This is from the estate of the original recipient and was stored in a hoard from the time it was received (1933) until I cleaned out the house.
$165 obo shipped in the U.S., paypal preferred.
Last edited by Steve in Berks; Sun Nov 17 2019 08:59 PM. Reason: Corrected price.