https://open.library.ubc.ca/collections/chung/chungphotos/items/1.0355186
[Yip Sang eightieth birthday family photo collage] - UBC Library Open Collections
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family photolibrary openyipsangbirthday
https://avatarorchestra.blogspot.com/2012/04/avatar-orchestra-celebrates-pauline.html
Avatar Orchestra Metaverse: Avatar Orchestra Celebrates Pauline Oliveros' Eightieth
photo by Frieda Korda Happy AOMBirthday, Pauline "Life begins at Eighty" - Pauline Oliveros On the occasion of AOM member Free Noyes/Pa...
pauline oliverosavatarorchestrametaversecelebrates
https://archives.bodleian.ox.ac.uk/repositories/2/archival_objects/204430
Correspondence: eightieth birthday, 1969 | Bodleian Archives & Manuscripts
correspondencebirthdaybodleianarchivesmanuscripts