Parts Diagrams
This is a booklet of parts diagrams for each model of Olds trumpet and cornet. The Studio trumpet shown has the first slide trigger, so this would make this set match the 1966 catalog. The Professional models first appear in the 1970 catalog and are not included in this booklet, suggesting that it would have been produced between 1966 and 1970.
The print is small on the parts list, so both a photo file and a pdf that can be downloaded are provided for each model.
Trumpet models in the catalog were arranged in ascending order by price of the model. Ambassador, Special, Studio, Super, Recording, Mendez and then Opera. The Aida (herald) model is at the end, as a specialty model.
Cornet models in the catalog were arranged in ascending order by price of the model. Ambassador, Special, Studio, Super, Recording, Mendez and then Opera. The Flugel Horn is at the end, as a specialty model.