Posts Cards 1800’s like 2024 new TONS 2 BOXES

So many cards I would say a few hundred. They are BEAUTIFUL….
The Universal Postal Union (UPU; the international abbreviated name is UPU, from fr. Union Postale Universelle and the Universal Postal Union) was founded in 1874 by an interstate organization to provide and improve postal relations in the single postal territory formed by the Universal Postal Union. It unites almost all countries of the world.

With the establishment of the Universal Postal Union in 1874, uniform postal rates were first established for sending letters and other postage abroad.

These sell for 5.00 each on ebay. 2024