CREATE TABLE table_12841 ("Election" CLOB, "1st Member" CLOB, "1st Party" CLOB, "2nd Member" CLOB, "2nd Party" CLOB)

Which 1st Party has an Election of 1893 by-election?
SELECT "1st Party" FROM table_12841 WHERE "Election" = '1893 by-election'
SELECT "1st Party" FROM "table_12841" WHERE "Election" = '1893 by-election'