Matsukawa Dam 50th Anniversary Commemorative Card with mount, plus regular dam cards for Matsukawa Dam, Katagiri Dam, and Koshibu Dam, and power plant cards for Matsukawa Dam, Koshibu No. 1, and Koshibu No. 3. The Koshibu No. 3 power plant card is the latest version, released in June. The cards will be carefully reinforced with thick paper and protected from rain. They will be sent via non-standard ordinary mail, brought to the post office counter. A postage stamp will be affixed to the envelope to prevent cancellation marks from appearing on the product. For those who prefer Mercari or Click Post shipping, there will be an additional charge of 100 yen. If you purchase two or more items, we will offer a discount, so please inquire via comments. We appreciate bulk purchases. #MatsukawaDam #KatagiriDam #KoshibuDam #NaganoPrefecture #DamCard #50thAnniversary #PowerPlantCard #LimitedDamCard