H-F (Harris-Fandel)
The Harris-Fandel company was started in 1937 by two ex-employees of "Vega Guitars", Mike Harris and Bert Fandel of Boston, Mass. The partnership ended in the 1940s, and Harris ended up with company name. His son Marty was running things by the 1960s. The latest form of the company is as Harris Musical Products who do cheap 'picks by the pound'.