The reign of King George V produced halfpennies to an unchanged design every year between 1911 and 1936. The obverse shows a left-facing portrait of the king by Sir Bertram Mackennal, with the inscription GEORGIVS V DEI GRA BRITT OMN REX FID DEF IND IMP, and the usual right-facing Britannia on the reverse. Unlike some of the pennies of this reign, no halfpennies have mintmarks from provincial mints. Halfpennies of this reign suffer somewhat from "ghosting", caused by production problems when the image of one side partly comes through to the other; efforts were made to solve the problem with a modification of the king's effigy in 1925, but the problem wasn't finally solved until a second modification in 1928.