Thai crystallographers on River cruise in Bangkok, 2007. Chawalit Tooptakong, Chainorong Engkagul, Narongsak Chaichit, Chaveng Pakawatchai, Amcharee Tooptakong with visitors Anne and Syd Hall.

From the album

Portraits from the collection of Sydney R. Hall

2007: : Group photo — 2007_Bangkok.jpg

Group photo | Contributed by Sydney R. Hall | © IUCr | Conditions of reuse: CC BY 4.0