The Brown Vertical Milling Head Co. manufactured milling heads that adapt a horizontal miller to vertical milling. They made a wide range of models and sizes. All of the data points on the company that we could find are dated between 1953 and '55.
Information Sources
- 1954 Iron Age "Vertical milling heads are covered in a new leaflet issued by Brown Vertical Milling Head Co. Units are available in 32 sizes and models for most makes of horizontal milling machines, boring mills and planers. Brown Vertical Milling Head Co.,..."
- 1955 American Machinist. "Milling Head—Brown Vertical Milling Head Co., 1615 Riverside Drive, Los Angeles 31. 4500-rpm vertical spindle attachment is rated at 1½ to 15 hp. 32 sizes and models. Micrometer spindle feed optional."