CREATE TABLE table_20823 ("Gun" CLOB, "m/v ft/s" FLOAT, "Shell  ( lb ) " CLOB, "Time to ft  ( m )  at 25\\u00b0  ( seconds ) " CLOB, "Time to ft  ( m )  at 40\\u00b0  ( seconds ) " CLOB, "Time to ft  ( m )  at 55\\u00b0  ( seconds ) " CLOB, "Max. height  ( ft ) " FLOAT)

What gun has a time to feet ratio of 18.8 at 55 degrees?
SELECT "Gun" FROM table_20823 WHERE "Time to ft (m) at 55\u00b0 (seconds)" = '18.8'
SELECT "Gun" FROM "table_20823" WHERE "Time to ft (m) at 55\u00b0 (seconds)" = '18.8'