# 1530-1537,        UNIVERSAL POSTAL UNION, 1974 Post Office Commemorative Panel.  Commemorative Panels will be shipped securely in a large reinforced flat mailer.  First Panel will cost $4.00 and each additional Panel will be 25 cents each for Domestic Mailing.  Foreign mailing will be $7.75 for the first Panel and each additional Panel will be 50 cents each.  Please View the Postage Costs.  Save on Postage Cost on Multiple Lot Purchases.  Please Request Invoice for Multiple Lot Purchases,  and Wait for Combined Postage Invoice.  Foreign Mailing may Require REGISTERED Mailing Costs.  Thank You Very Much for Viewing this Page and Please view all the other Postal Pages and Postal Panels also.