Hallifax B MK III

https://drive.google.com/file/d/1_oBJDOCxY-8NALqT85uQxGz2j-u3pE5N/view?fbclid=IwAR3B-huhsb_8cADXRF160_1sCAc5sM6NIjdusLRoMYQ4kqcfeWdrzlpjTG0