which election year has henry wyndham as the 2nd member and walter barttelot as 1st member?
CREATE TABLE "members_of_parliament" (
  "election" text,
  "1st_member" text,
  "1st_party" text,
  "2nd_member" text,
  "2nd_party" text
);
SELECT "election" FROM "members_of_parliament" WHERE "2nd_member"='henry wyndham' AND "1st_member"='walter barttelot';