Music Treasures Of The World

A high fidelity subscription series / They did significant business with Abbey Record Manufacturing Co., Inc. / Horace Grenell as well as a part owner of Abbey Record Manufacturing Co., Inc. acted as consultant and repertory director for two mail-order record companies, Music Treasures Of The World & The Children's Record Guild / The 45 rpm sets look to have been mastered and manufactured by RCA as they have a sequence of matrix #'s that are similar. These all seem to be available starting in 1954; an advertisement for them appeared in the Life Magazine issue of Oct 11, 1954.