(Machinery) Howes Babcock & Co., "Eureka" Smut & Separating Machine. Red illustrated ad design showing "Eureka" Smut & Separating Machine, on cover to Bryson, Canada franked with 1873, 6¢ brown rose, two singles tied by fancy negative star in circle handstamps, matching "Silver Creek, N.Y., Jul 30" cds alongside, with original 1874 enclosure with matching illustrated letterhead, Very Fine.
Scott No. 159; Estimate $150 - 200. Est. $150-200 (Image)

Est. $150-200