https://proofsetsilver.net Tue, 10 Nov 2026 12:47:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proofsetsilver.net/2026/11/4-1970-s-proof-sets-in-unopened-original-mint-shipping-box-rare/ https://proofsetsilver.net/2026/11/4-1970-s-proof-sets-in-unopened-original-mint-shipping-box-rare/#comments Sun, 08 Nov 2026 12:42:48 +0000 https://proofsetsilver.net/2026/11/4-1970-s-proof-sets-in-unopened-original-mint-shipping-box-rare/






There are 2 boxes of 5 Proof sets. Over 60 years in business in Cleveland Ohio.

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