Designer unknown. Shown in Lettergraphics’ 1976 catalog as Mystery Caps. Appears as Grog Caps in Solotype’s Special Effects and Topical Alphabets (1978), in Castcraft’s Encyclopedia (1978), and also in a ca. late 1970s Typeshop catalog.

Various rough digitizations include Grog Caps (Traitor Vic, 2009) and Cake Frosting (Neil Van Ess, 2006). None are recommendable.