Image Item No. Description  750-2  Hobby and Model Building Starter Set - Large 1962 Catalog: Sets: Architecture  751-2  Hobby and Model Building Starter Set - Medium 1962 Catalog: Sets: Architecture  752-1  Hobby and Model Building Starter Set - Small 1962 Catalog: Sets: Architecture  19710-1  Sears Tower 1st Edition 2007 Catalog: Sets: Architecture  19720-1  John Hancock Center 1st Edition 2007 Catalog: Sets: Architecture