CONSTANTINE I, as Caesar. 307 AD. AR Argenteus (3.08 gm). Trier mint. CONSTAN-TINVS NOB C, laureate head right / VIRTVS MILITVM, camp gate surmounted by four turrets, doors open; PTR. RIC VI 636; RSC 706c. Nicely toned, near EF, old edge chip. Rare. ($2000) Ex Franz Trau Collection (Gilhofer & Ranschburg, 22 May 1935), lot 3961. Triton V Sale, 16 Jan 2002, lot 2163. Lot sold for $2000, plus buyers fees. By permission of CNG, www.cngcoins.com.