CREATE TABLE table_50307 ("Release" FLOAT, "Start" TEXT, "Pieces" FLOAT, "Board  ( inches ) " TEXT, "Board  ( cm ) " TEXT, "Type" TEXT)

What are the dimensions in inches of the board released before 2004, that started in 1941?
SELECT "Board (inches)" FROM table_50307 WHERE "Release" < '2004' AND "Start" = '1941'
SELECT "Board (inches)" FROM "table_50307" WHERE "Release" < '2004' AND "Start" = '1941'