CREATE TABLE "operational" (
  "number_name" text,
  "description" text,
  "livery" text,
  "owner_s" text,
  "date" real
);

Question: What's the number & name for the date after 1954?
SQL: SELECT "number_name" FROM "operational" WHERE "date">1954;

Question: What's the date for princess royal class locomotive trust?
SQL: SELECT "date" FROM "operational" WHERE "owner_s"='princess royal class locomotive trust';

Question: What's the number & name for the description peckett 0-4-0st?
SQL: SELECT "number_name" FROM "operational" WHERE "description"='peckett 0-4-0st';

Question: What's the number & name for a description of lms fowler class 3f 0-6-0t?
SQL: SELECT "number_name" FROM "operational" WHERE "description"='lms fowler class 3f 0-6-0t';