BRITISH GUIANA. Trio of Silver Minors (3 Pieces), 1836 & 1894. All NGC Certified. 1) 1/2 Guilder. 1836. George IV. UNC Details--Surface Hairlines. KM-24.<p>2) 1/4 Guilder. 1836. George IV. AU-58. KM-23.<p>3) 4 Pence. 1894. Victoria. MS-61. KM-26.<p><p>