|Welcome to Mike Bromberg's Web site for Three Ring Cartography and Three Ring Circuits!|
Use the tabs above to navigate to my three main areas of business:
I have been in business since 1975 as a freelance Electronic Engineer.
- Trail Map Cartography
- Stage Lighting Design and Stage Lighting Equipment Rental
- Electronic Engineering and Design
I received my Professional Engineer license in NH in 1979.
Stage lighting operations began in 1987.
My first trail map was published in 1991.
Last update: August 24, 2016