Vintage Conway Stewart 150 Dark Green, 1A 14 Ct gold nib Italic

CS Book of numbers: Conway: (1963-1968 SH), RGT, diamond clip, 1 narrow band, self colour cap, section & stud. Also (Later) with Conway imprinted on straight ended clip, and with brass stud and cowling. Barrel, rounded bottom, pressac filler. Nib C 1A. Dimensions – length: 11cm; barrel+section: 9cm; cap: 5.2cm.