2024-10-01T09:46:24-00:00 2023-12-31 834701792 Lewis Sharpstone & Co 5074 Tendilla Ave Woodland Hills CA 91364 990 2023-01-01 956006121 HISTORICAL SOCIETY OF SOUTHERN CALIFORNIA HIST 3232220546 PO Box 50019 LONG BEACH CA 90815 LAUREN LEVY EXECUTIVE DIRECTOR 3232220546 2024-10-01 true LEWIS SHARPSTONE P02256953 8185701960 2024-10-01 X 2023 2024-10-15 13:58:12Z LAUREN LEVY PO Box 50019 LONG BEACH CA 90815 179728 false X THEHSSC.ORG X 1905 CA THE MISSION OF THE HISTORICAL SOCIETY OF SOUTHERN CALIFORNIA HSSC IS TO INTERPRET AND PROMOTE THE DIVERSE HISTORY OF SOUTHERN CALIFORNIA AND THE WEST THROUGH EDUCATION AND PUBLICATIONS. 8 8 1 12 0 23468 56013 0 42151 28091 0 65619 84104 0 0 22679 25824 0 7212 76373 72196 99052 98020 -33433 -13916 1441803 1530539 193 1441803 1530346 X FOUNDED IN 1883, THE HISTORICAL SOCIETY OF SOUTHER CALIFORNIA HSSC IS THE OLDEST HISTORIAL SCCIETY IN CALIFORNIA. ITS MISSION IS TO INTERPRET AND PROMOTE THE DIVERSE HISTORY OF SOUTHER CALIFORNIA AND THE WEST THROUGH EDUCATION AND PUBLICATION. HSSC REACHES OUT TO A DIVERSE CULTURAL COMMUNITY THROUGH CONFERENCES, LECTURES, AND TOURS. SEE SCH. O false false 44587 PUBLICATION OF THE SOUTHERN CALIFORNIA QUARTERLY, A SCHOLARLY JOURNAL THAT IS SUBSCRIBED TO BY TWO GROUPS OF PEOPLE 120 MEMBERS OF THE EXEMPT ORGANIZATION AND OTHER INSTITUTIONS THAT SUBSCRIBE DIRECTLY THROUGH THE ORGANIZATION OR BY PUBLISHING COMPANIES EBSCO, JOHNS HOPKINS PUBLISHING PROJECT MUSE AND JSTOR. 9022 DURING 2023, THE ORGANIZATION OFFERED 4 FREE OF COST ONLINE LECTURES ON TOPICS REGARDING THE HISTORY OF SOUTHERN CALIFORNIA AND THE GREATER WEST. 255 PEOPLE ATTENDED THESE EVENTS ONLINE. 53609 true true false false false false false false false true true false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false true 9 0 1 true false false false false false false false false false false false false X 8 8 false false false false false false false true true false false true true true false true true true false false CA X LAUREN LEVY 8056301137 PO BOX 50019 LONG BEACH CA 90815 X LAUREN LEVY EXECUTIVE DIRECTOR 020.00 X 23400 0 0 JULIA BOURBOIS TO OCT 2023 DIRECTOR 001.00 X 0 0 0 MARGIE BROWN-CORONEL TO NOV 2023 DIRECTOR 001.00 X 0 0 0 DAWN DENNIS DIRECTOR 001.00 X 0 0 0 DAVID HAYES-BAUTISTA DIRECTOR 001.00 X 0 0 0 MARGUERITE PEGGY RENNER 2ND VICE PRESIDENT 001.00 X X 0 0 0 DONNA C SCHUELE DIRECTOR 001.00 X 0 0 0 JIM TRANQUADA SEE SCH O PRESIDENT/SECRETARY 001.00 X X 0 0 0 EILEEN V WALLIS 1ST VICE PRESIDENT 001.00 X X 0 0 0 DONNA NICOL FROM JAN 2023 DIRECTOR 001.00 X 0 0 0 CAROL PARK FROM OCT 2023 DIRECTOR 001.00 X 0 0 0 LAURA GEORGE SEE SCH O SECRETARY 001.00 X X 0 0 0 23400 false false false 22696 33317 5000 56013 41735 41735 81980 95624 -13644 -13644 -13644 84104 28091 0 0 0 0 23400 11700 7020 4680 0 0 0 0 2424 1213 728 483 0 1810 1810 11561 11561 0 10934 10934 2067 2067 0 4166 2083 1250 833 864 433 260 171 0 0 0 0 193 97 58 38 0 0 0 5037 2519 1511 1007 PUBLICATION EXPENSES 35564 35564 0 98020 53609 37199 7212 28527 27616 3473 2435 985 985 1409803 1500488 1441803 1530539 193 0 193 X 1111577 1172102 330226 358244 1441803 1530346 1441803 1530539 -13916 102459 X false false false X 43972 43365 62336 23468 56013 229154 43972 43365 62336 23468 56013 229154 229154 39863 34195 35035 36025 41735 186853 416007 185 0.55080 0.47970 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 330226 28018 358244 302000 28226 330226 302000 302000 302000 302000 302000 302000 1.00000 false false 985 985 Financial derivatives and other financial products Closely-held equity interests Federal income taxes V 4 THE ORGANIZATION HAS A DONOR RESTRICTED ENDOWMENT WHICH IS INVESTED AND THE EARNINGS CAN BE APPROPRIATED TO PAY FOR GENERAL OPERATING EXPENSES OF THE ORGANIZATION. Form 990, Part III, Line 1 CONTINUED HSSC ALSO FEATURES PUBLICATIONS IN THE SOUTHERN CALIFORNIA QUARTERLY JOURNAL AND A NEWSLETTER. Form 990, Part VI, Section B, Line 11B THE RETURNS ARE DISTRIBUTED TO ALL BOARD MEMBERS FOR THEIR REVIEW PRIOR TO FILING. Form 990, Part VI, Section B, Line 15a THE BOARD REVIEWS AND APPROVES THE COMPENSATION FOR THE EXECUTIVE DIRECTOR USING COMPARATIVE INFORMATION . Form 990, Part VI, Section C, Line 19 DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC BY APPOINTMENT. Form 990, Part VI, Section A, Line 6 THE ORGANIZATION HAS INDIVIDUALS ASSOCIATED WITH THE ORGANIZATION THAT ARE DESCRIBED AS MEMBERS. HOWEVER, THESE INDIVIDUALS ARE SUPPORTERS OF THE ORGANIZATION THAT MAKE DONATIONS AND SUBSCRIBE TO THE JOURNAL. THEY DO NOT HAVE ANY VOTING POWER OVER THE ORGANIZATION. Form 990, Part VI, Section B, Line 15b THIS IS MARKED NO SINCE THERE ARE NO INDIVIDUALS TO WHICH THIS APPLIES. Form 990, Part VII, Section A, Line 1 LAURA GEORGE, DIRECTOR, HAS BEEN ON THE BOARD SINCE 2000 AND BECAME SECRETARY IN 2023. LAURA THEN DEPARTED FROM THE ORGANIZATION IN MAY 2023. JIM TRANQUADA TOOK OVER AFTER LAURAS DEPARTURE AND BECAME BOTH PRESIDENT AND SECRETARY.