Refine your search

The results of your search are listed below alongside the search terms you entered on the previous page. You can refine your search by amending any of the parameters in the form and resubmitting it.

Select all Deselect all Add selection to lightbox
Large Small
Thumbnails per page
Dr Paul Neis undertook a scientific mission to Cochinchina and Laos on behalf of the French Minister of Public Education. He returned to Bangkok by way of Chiang Mai and north Thailand. His mission lasted for 19 months between 1882 and 1884.