MSR Development Corporation based in Encinitas (California) was founded in 1992 as a software development company.
They were located at:
4407 Manchester Avenue #104
Encinitas, CA 92024
Known for it's tape backup software BackMaster, and BackMaster Ultra. Other products available from MSR include the MicroLearn Game Pack Volume II and ScreenSavr Master.
- Dudley Westlake