Collection Trésors Classiques
Настоящее имя: Collection Trésors Classiques
"Collection Trésors Classiques" is a French classical series by the Philips (and occasionally Mercury) labels.
Older design: yellow series logo on front cover / black spine
Middle design: yellow logo / red spine
More recent design: red logo / red spine
Those 3 designs overlapped c.1973-1976 but for successive issues of a same record, it's in this order.



