Rounding out my Yugoslavian EKS books are numbers 258, 259 and 263. I’ve been collecting Swampy’s EKS appearances and I believe I’m close to completing the list.

EKS Almanah #258 (1981)
The book features ST #1 (series 1) 1972

EKS Almanah #259 (1981)
ST #2 (series 1) 1972

EKS Almanah #263 (1981)

Features ST #4 (series 1) 1972