Manawatu Jazz Club presents.....Jazz 81. Palmerston North Opera House. Saturday May 30th 1.30pm, Sunday May 31st 1.30pm. Door sales only. Children under 15 half price. 8pm concert featuring Roger Fox Big Band of Wellington. Watch your local paper for further details." Part of a collection of posters that were displayed in the Public Library in the 1970s - 1980s.