Dec 27th View all posts by admin Posted in canada Tagged 24kt, aviation, canada, pf69, series, silver 1992, 1993, 1994 Canada $20.925 Aviation Series #1 24KT. 999 Silver NGC PF69 Graded & Authenticated by the NGC. We have tons of graded NGC & PCGS, ANACS. Gold & Silver coins and bullion for sale! Custom Wallets, Comic Books & Manga and much more!