2001 Silver Proof State Quarter Set -5 Quarters- NO BOX. 2001 Silver Proof State Quarters. Five State Quarters, NO Box/COA. Please note that this listing is for the FIVE SILVER PROOF STATE QUARTERS ONLY. It DOES NOT include the cent through dollar coins. The quarters will come in the original plastic holder as pictured. ALL SILVER AND CLAD PROOF STATE QUARTER SETS AVAILABLE AT. Visit Timer’s Coins. Track Page Views With. Auctiva’s FREE Counter.