The unique Doughty (NY Coin & Stamp 4/1891), Byron Reed, Durham Museum example of Barber's 1878 dollar in aluminum.
Although Pollock created numbers for this pattern in aluminum for other die varieties, those listed as
P1735 and P1739 do not exist.
For additional information related to this pattern design, click here.
Photo from the Byron Reed Collection; owned by the City of Omaha, Nebraska; on loan to The Durham Museum.