Contemporary Inner sleeves

These corporate inner sleeves were introduced around 1963, as indicated by the cover © years (bottom left)  about the same time Blue Note. The stereo series runs up to S7618, and M3614, which helpfully narrows down the likely release dates of these titles, in a time window from 1956 though to 1963.

Stereo Records S7000 titles are included in the ascending sequence of the S7500 series, omitting any  second issue overlap.

Contemporary-corporate-inner-sleeve-(1963)--blue--catalogue--1920px-LJC Contemporary-corporate-inner-sleeve-(1963)--blue--front-1920px-LJC Contemporary-Corporate-Inner-S7549-1920px-LJC Contemporary-corporate-inner-sleeve-(1963)---front-1920px-LJC