NHM at Tring Staff Badges NHM at Tring staff used to wear pin badges so that they could be identified as Tring staff. The badges started to be worn by all uniformed staff when the Museum was re-branded from The Walter Rothschild Zoological Museum to The Natural History Museum at Tring [c.2007]. The badges stopped being worn November 2016 when uniformed Tring staff changed to the same uniform as staff at the Natural History Museum, South Kensington. c2007