A pension payable by the Ministry of Health and Social Services in pursuance of regulations made under section 64 of the National Insurance Act (Northern Ireland) 1946 [1946 c.23] , or a pension payable by virtue of regulations made under section 1 of the Superannuation (Special Provisions) Act (Northern Ireland) 1948 [1948 c.14] , not being a pension specified in paragraph 2.