Welcome to Centennial Auctions Centennial was established over thirty years ago to provide numismatic and philatelic auction services. 2024 Active Online Sales Tenny Sale - Closes Tuesday 17 September noon ET 2024 Upcoming Live Sale Dates Irene’s Auction –Monday, October 14, 2024 – Columbus Day October 2024 Coin Catalog 2024 Upcoming Online Sales Cannon Sale - Closes Wednesday 2 October noon ET Past Auction Catalogs & Results April 2024 Coin Catalog April 2024 Additions & Corrections Sale Results 4/23/2024 Nov 2023 Coin Catalog November 1 Addendum to Sale November 6 Addendum to Sale Sale Results 11/6/2023 Sale Results 11/1/2023 Sept 2023 Coin Catalog Sale Results 9/19/2023 June 2023 Coin Catalog Sale Results 6/13/2023 April Coin 2023 Catalog Sale Results 4/11/2023 November Coin 2022 Catalog (Both Dates) November Stamp 2022 Catalog Sale Results 11/14/2022 Sale Results 11/7/2022 October 2022 Catalog Sale Results 10/10/2022 August 2022 Catalog Sale Results 8/9/2022 Sale Results 8/2/2022 May 2022 Catalog Sale Results 5/23/2022 April 2022 Catalog Sale Results 4/18/2022
