French Made Feola Precision Oil Can CS572026

This listing is for an unique French Made Feola Precision Oil Can with domed push button bottom and straight spout.  The oil action is smooth.  The item measures @ 4" in length and an inch or so in diameter.  According to AI this oiler likely dates from the 1920s to the 1940s. The French stamping "Brevets En Tous Pays - Depose" translates to "Patented in all countries - Registered," which was a common marking structure used by French tool manufacturers during the early-to-mid 20th century to protect international intellectual property.