L. R. "Hap" Alzina (September 14, 1894 – July 21, 1970) ran a successful motorcycle dealership in Oakland from 1922 until his retirement in 1965.

Links and References

  • Hap Alzina on AMA Motorcycle Museum Hall of Fame
  • post (with copy/paste from above, but other interesting photos) on Facebook
  • Alzina garage?