I have a bottle of horological oil, "CHRONAX TYPE O"
It is quite a large bottle, approximately 4inches high and 1/34 inches square. It would last a busy workshop some time. Can anyone tell me if it is watch or clock oil, or for a special purpose?

Derry Clifford.

Chronax type O was made by the Cie Francaise De Raffinage Co. From Paris France.

A

If any one is interested I would sell this.