CREATE TABLE table_70085 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Pts." FLOAT)

What is the highest pts after 1952 with connaught type a?
SELECT MAX("Pts.") FROM table_70085 WHERE "Year" > '1952' AND "Chassis" = 'connaught type a'
SELECT MAX("Pts.") FROM "table_70085" WHERE "Chassis" = 'connaught type a' AND "Year" > '1952'