Cottonwood Springs, Colorado (Chaffee), undated manuscript postmark (type B2) on 1890 cover, franked with uncanceled 1¢ small banknote, two singles, with original enclosure from Cottonwood Hot Springs Hotel and Sanitarium; right stamp into from cover reduction, Fine, the only reported manuscript from Cottonwood Springs. Estimate  $200 - 300. $0 (Image)