Nevada Col. Ter., Apl 28, crude balloon cds with manuscript date, on manuscript canceled 1860, 3Ā¢ pink entire to Mapleton, N.Y.; small sealed cover tear at top, Very Fine, generally regarded as the most spectacular of all Colorado territorial postmarks, it was carved for, or possibly by, the postmaster John J. Ratliff. EstimateĀ $500 - 750. One of the near neighbors to Central City was Nevada, known by the populace as Nevada City or Nevadaville, even after the post office name was changed to Bald Mountain in 1869. $0 (Image)