Watch List notes:

Titus, as Caesar, 69-79. Aureus (Gold, 20.5 mm, 7.37 g, 7 h), struck under Vespasian, Rome, 76. T CAESAR IMP VESPASIAN Laureate head of Titus to right. Rev. AETER-NITAS Aeternitas standing to left, holding radiate bust of Sol in her right hand, and head of Luna, decorated with crescent, in her left. BMC (Vespasian) 302. BN (Vespasian) 256. Calicό 725. Cohen 13. RIC (Vespasian) 856. Lustrous and clear. Very rare variation with a small head of Titus, which is much scarcer compared to the examples with a large head. Nearly extremely fine.
From a Swiss collection.