Welcome to (Semaphore) Signal!

A Semaphore Corporation publication for Lisa and Macintosh users and developers.

• Signal #1, June 1983
• Signal #2, July 1983
• Signal #3, August 1983
• Signal #4, September 1983
• Signal #5, October 1983
• Signal #6, November 1983
• Signal #7, December 1983
• Semaphore Signal #8, January 1984
• Semaphore Signal #9, February 1984
• Semaphore Signal #10, March 1984
• Semaphore Signal #11, April 1984
• Semaphore Signal #12, May 1984
• Semaphore Signal #13, June 1984
• Semaphore Signal #14, July 1984
• Semaphore Signal #15, August 1984
• Semaphore Signal #16, September 1984
• Semaphore Signal #17, October 1984, circulation 5,171
• Semaphore Signal #18, November 1984, circulation 5,663
• Semaphore Signal #19, December 1984, circulation 6,301
• Semaphore Signal #20, January 1985, circulation 7,012
• Semaphore Signal #21, February 1985, circulation 7,118
• Semaphore Signal #22, March 1985, circulation 7,209
• Semaphore Signal #23, April 1985, circulation 7,308
• Semaphore Signal #24, May 1985, circulation 8,156
• Semaphore Signal #25, January 1986, circulation 30,183
• Semaphore Signal #26, March 1986, circulation 45,013
• Semaphore Signal #27, May 1986, circulation 60,003
• Semaphore Signal #28, September 1986, circulation 75,021