EMI Electrola single sleeve for Blue Swede’s “Silly Milly” (B-side “Lonely Sunday Afternoon”), a follow-up to 1973’s worldwide smash hit “Hooked One A Feeling”. Prominently featuring Porker Outline by Alphabet Photosetting for the band name. There looks to be two variants. Song title is set in an outline w/inline version (giving the appearance of a lighter inner-character).