On this day, July 21, 1889, inventor W.A. Martin patented the lock that was the forerunner to the modern door lock.
Brought to you by the Black365 Calendar. Find out more at www.Black365.US.
Don't be limited anymore! Subscribe Now »
** Existing subscribers, please Login / Register for Digital »
Subscribe to The Los Angeles Sentinel for only $5.99 $3.99 per month, with 1 month free!
Relax in comfort each week as you read the printed newspaper on your own time, delivered weekly to your home or office. This subscription also includes UNLIMITED DIGITAL ACCESS for all of your devices. Includes FREE shipping! One easy payment of $3.99/month gets you: