 Ög 64 is one of four runestones that mention guilds in Viking Age Sweden, the others being U 379 in Kyrkogården, U 391 in Prästgatan, and Ög MÖLM1960;230 in Törnevalla.These stones and others discussing félags are evidence of the trading activities during this period of Scandinavian history.The guild-members refer to themselves as "drængiaʀ", translated as "valiant men."