The Hungarian phrase "Felejthetetlen Napok" = "Unforgettable Days". Green and black enamel, clovers on the front, initials OW (with umlaut!) on third page. First two pages are engraved with Hungarian words I can't make out. 1" (including loop) x 1/2". C. In Austro-Hungarian silver hallmarks (used between 1867 and 1922), the letter A denotes the assay office and city of Vienna (Wien). Also what I THINK is the Diana's Head purity punch. c. 1900.