IMSA’s Thirteenth convention was held in Anaheim, CA on November 4-5, 2011.  

Dr. Howard Knohl hosted a reception at his home on Friday evening, November 4. IMSA members viewed his extensive collection of match safes. The regular meeting was held at the Embassy Suites on Saturday, November 5, 2011 featuring a Show & Tell, informative presentations and a Buy & Sell.  A dinner followed in the evening.