Comment by han enderman:
Par(Sz) PZ-11015 - The Swiss Parlophone PZ-11000 series contains many records taken from the UK Parlophone R-series, and the labels mention the original series details (like name, year & nrs). Thus the series date on the label is not always the Swiss release date.
PZ-11002 has the other titles from the great Pete Johnson session, released in 1939 on
R-2717. PZ-11011 & 11018 (Ellington) are from the 1944 & 1943 Series; 11023 (Ida Cox) is 1945 Series No.27/28, 11024 (Ida Cox) 1944 Series No.45/46; 11063 (Billy Banks) 1943 Series No.119/120.
PZ-11089 (Woody Herman) is 1946 Series No.3/4; 11100 (Basie) is also 1946 Series. PZ-11113 (Armstrong) has 2 titles from the New Rhythm Style Series, but not the original Parlophone coupling. "P.Z. 11002" (with aberrant font and prefix) may even have been published in 1939/40. But PZ-11023-ca.11080 were presumably released in 1945.