LIBERTAS PUBLICA

Bronze sestertius. ca. AD 68. From http://www.coinarchives.com/a/lotviewer.php?LotID=925499&AucID=1769&Lot=459&Val=7c56c753ef19ae9792a16f607ae62d11
MATRI MAGNAE

Gold aureus. AD 170-176. Reverse: Cybele, towered, draped, seated right on throne between two lions, holding drum. From http://www.coinarchives.com/a/lotviewer.php?LotID=920584&AucID=1760&Lot=858&Val=2a242043001a6435884e7a96530dae64
PAX PUBLICA

Silver denarius. ca. AD 238. From http://www.forumancientcoins.com/catalog/roman-and-greek-coins.asp?param=53595q00.jpg&vpar=739&zpg=65678&fld=http://www.forumancientcoins.com/Coins2/
PACI AUGUSTAE

Gold aureus. ca. AD 46–47. From http://www.ancientcoins.ca/RIC/RIC1/RIC1_Claudius.htm