The NIA piece is from the 1980 Herkimer NY show, where the Herkimer diamonds are mined! It is the elusive cobalt blue that you neve see sold separately. It is mint & is stamped 075 with the NIA embossing on the front. I paid 75.00 for it over 10 years ago. how bout 80.00 to cover shipping? The beautiful green bushing is stamp embossed in white with an "I" in the state shape. It looks mint as made with what looks like a small glazed over chip. How bout 17.00 to your door. bFinall, the right piece is a "Locke" embossed button 6" diameter in an exceptional glaze. I paid 35.00 for it 5-6 years ago. How bout 44.00 shipped to your door in the US?