This chart lists past Congress events held by MOLLUS. Scroll through to see links to artifacts collected over time related to these events by clicking on the event’s link. This is a living archive, and will be updated regularly, as more artifacts and photos are collected.
141st Annual Congress
Scheduled for: October 15-17, 2027
Indianapolis, IN
140th Annual Congress
Scheduled for: October 17, 2026
Held Virtually
139th Annual Congress
October 3-4, 2025
Philadelphia, PA
138th Annual Congress
October 13-15, 2023
Gettysburg, PA
137th Annual Congress
October 14-15, 2022
Lansing, MI
136th Annual Congress
October 22-24, 2021
Philadelphia, PA
135th Annual Congress
October 11-13, 2020
Held Virtually
134th Annual Congress
October 11-13, 2019
Philadelphia, PA
133rd Annual Congress
October 12-15, 2018
Richmond, VA
132nd Annual Congress
October 27-29, 2017
Gettysburg, PA
131st Annual Congress
October 14-15, 2016
Pensacola, FL
130th Annual Congress
October 16-18, 2015
Philadelphia, PA
129th Annual Congress
October 10-12, 2014
Framingham, MA
128th Annual Congress
October 17-20, 2013
Harrogate, TN
127th Annual Congress
October 19-21, 2012
Warwick, RI
126th Annual Congress
October 14-16, 2011
Philadelphia, PA
125th Annual Congress
October 8-9, 2010
Grand Rapids, MI
124th Annual Congress
October 16-18, 2009
Fort Knox, KY
123rd Annual Congress
October 17-19, 2008
Philadelphia, PA
122nd Annual Congress
September 21-23, 2007
Annapolis, MD
121st Annual Congress
October 20-22, 2006
Harrogate, TN
120th Annual Congress
October 14-16, 2005
Philadelphia, PA
119th Annual Congress
October 1-3, 2004
San Antonio, TX
118th Annual Congress
October 31-Nov 1, 2003
West Point, NY
117th Annual Congress
October 11-12, 2002
Philadelphia, PA
116th Annual Congress
October 19-21, 2001
Richmond, VA
115th Annual Congress
October 6-8, 2000
Saint Louis, MO
114th Annual Congress
October 15-17, 1999
Philadelphia, PA
113th Annual Congress
October 2-4, 1998
Springfield, IL
112th Annual Congress
October 17-19, 1997
Richmond, VA
111th Annual Congress
1996
110th Annual Congress
1995
109th Annual Congress
1994
108th Annual Congress
1993
107th Annual Congress
1992
106th Annual Congress
1991
105th Annual Congress
1990
104th Annual Congress
October 19-21, 1989
Fremont, OH
103rd Annual Congress
1988
102nd Annual Congress
1987
101st Annual Congress
1986
100th Annual Congress
1985
99th Annual Congress
1984
98th Annual Congress
1983
97th Annual Congress
1982
96th Annual Congress
November 13-15, 1981
Philadelphia, PA
95th Annual Congress
October 17-19, 1980
Carlisle Barracks, PA
94th Annual Congress
October 19-21, 1979
Chicago, IL
93rd Annual Congress
1978
92nd Annual Congress
October 7-9, 1977
Cincinnati, OH
91st Annual Congress
October 8-9, 1976
Philadelphia, PA
90th Annual Congress
October 17-19, 1975
Indianapolis, IN
89th Annual Congress
October 4-6, 1974
Carlisle Barracks, PA
88th Annual Congress
October 26-28, 1973
New York, NY
87th Annual Congress
October 27-29, 1972
Philadelphia, PA
86th Annual Congress
October 22-24, 1971
Indianapolis, IN
85th Annual Congress
October 2-4, 1970
Baltimore, MD
84th Annual Congress
October 16-18, 1969
Philadelphia, PA
83rd Annual Congress
October 5-6, 1968
Chicago, IL
82nd Annual Congress
October 1967
Boston, MA
81st Annual Congress
October 15-16, 1966
New York, NY
80th Annual Congress
1965
79th Annual Congress
1964
Cincinnati, OH
78th Annual Congress
1963
77th Annual Congress
November 1-2, 1962
Indianapolis, IN
76th Annual Congress
1961
75th Annual Congress
1960
74th Annual Congress
October 13-14, 1959
Boston, MA
73rd Annual Congress
1958
72nd Annual Congress
October 10-12, 1957
Philadelphia, PA
71st Annual Congress
October 19-20, 1956
Chicago, IL
70th Annual Congress
October 6-7, 1955
Philadelphia, PA
69th Annual Congress
October 8-9, 1954
New York, NY
68th Annual Congress
October 12-13, 1953
Cincinnati, OH
67th Annual Congress
1952
66th Annual Congress
October 10-11, 1951
Boston, MA
65th Annual Congress
1950
64th Annual Congress
October 18-19, 1949
Philadelphia, PA
63rd Annual Congress
October 19-20, 1948
New York, NY
62nd Annual Congress
October 15-16 1947
Indianapolis, IN
61st Annual Congress
October 15-16, 1946
Philadelphia, PA
60th Annual Congress
October 23-24, 1945
Boston, MA
59th Annual Congress
October 17-18, 1944
Detroit, MI
58th Annual Congress
1943
Philadelphia, PA
57th Annual Congress
October 20-21, 1942
Indianapolis, IN
56th Annual Congress
1941
Cincinnati, OH
55th Annual Congress
1940
Philadelphia, PA
54th Annual Congress
October 24-25, 1939
Chicago, IL
53rd Annual Congress
1938
52nd Annual Congress
October 28-29, 1937
Philadelphia, PA
51st Annual Congress
October 22-23, 1936
Boston, MA
50th Annual Congress
October 24-25, 1935
Detroit, MI
49th Annual Congress
October 23-24, 1934
Philadelphia, PA
48th Annual Congress
October 26-27. 1933
Chicago, IL
47th Annual Congress
October 24-25, 1932
Washington, DC
46th Annual Congress
October 27-28, 1931
Philadelphia, PA
45th Annual Congress
1930
Washington, DC
44th Annual Congress
September 25-29, 1929
Burlington, VT
Sixteenth Quadrennial Congress
October 22-23, 1928
Philadelphia, PA
Fifteenth Quadrennial Congress
April 15, 1925
Cincinnati, OH
Fourteenth Quadrennial Congress
April 12, 1921
Philadelphia, PA
Thirteenth Quadrennial Congress
April 18, 1917
Philadelphia, PA
Twelfth Quadrennial Congress
April 16, 1913
Chicago, IL
Twenty Sixth Annual Meeting
October 11-12, 1910
Chicago, IL
Eleventh Quadrennial Congress
April 14, 1909
New York, NY
Tenth Adjourned Congress
May 31, 1905
San Francisco, CA
Tenth Quadrennial Congress
April 12, 1905
San Francisco, CA
Ninth Quadrennial Congress
April 10, 1901
Washington, DC
Eighth Adjourned Congress
June 2, 1897
Detroit, MI
Thirteenth Annual Meeting
October 20, 1897
Philadelphia, PA
Eighth Quadrennial Congress
April 14 1897
Detroit, MI
Twelfth Annual Meeting
October 14, 1896
Philadelphia, PA
Eleventh Annual Meeting
October 16, 1895
Washington, DC
Tenth Annual Meeting
October 10, 1894
Philadelphia, PA
Ninth Annual Meeting
October 11, 1893
Chicago, IL
Seventh Adjourned Congress
June 7, 1893
St. Paul, MN
Seventh Quadrennial Congress
April 12, 1893
St. Paul, MN
Fifth Annual Meeting
October 16, 1889
Philadelphia, PA
Sixth Quadrennial Congress
April 10, 1889
Cincinnati, OH
Fourth Annual Meeting
Otober 17, 1888
Philadelphia, PA
Third Annual Meeting
October 19, 1887
Philadelphia, PA
Second Annual Meeting
October 21-22, 1886
Philadelphia, PA
First Annual Meeting
October 21-22, 1885
Philadelphia, PA
Fifth Quadrennial Congress
April 15, 1885
Chicago, IL
Fourth Quadrennial Congress
April 13, 1881
Philadelphia, PA
Third Quadrennial Congress
April 11, 1877
Boston, MA
Second Adjourned Congress
December 10, 1873
New York, NY
Second Quadrennial Congress
April 15, 1873
New York, NY
First Quadrennial Congress
April 9, 1869
Philadelphia, PA
Founding Meeting
April 15, 1865
Philadelphia, PA
