 To learn more, go to the New Hampshire Department of Agriculture, Markets and Foods website at agriculture.nh.gov or on Facebook and Instagram by searching NH Department of Agriculture, Markets and Food. Want to buy coins, old jewelry, sterling silver, old watches, medals or tokens? Twin State Coin and Treasures, Colonial Plaza, West Lebanon. Serving the Upper Valley for 50 years. Open Tuesday through Friday 9 to 4 and Saturday 9 to 2. 603-298-5765.