Watch List notes:

Vespasian. A.D. 69-79. AE as (27.00 mm, 12.16 g, 7 h). Rome mint, A.D. 74. IMP CAESAR VESP AVG COS V CENS, laureate head left / Spes standing left, holding flower and raising hem of skit, S - C in fields. RIC 560b. EF. 

F. Trau Collection, Part I, Gilhofer & Ranschburg/Adolph Hess Auction 228 (Vienna), 22 May 1935, lot 657.