Prof. Ir. I.P. de VooysSimilarAdam Piłsudski - A black and white photo of a man in a suit and tieFrederic Clarke, stage actor (SAYRE 22489)Maksymilian Węgrzyn (-1908)Gustav Adolph Frederik Clauson-KaasPrince Kuhio as a young adultKarel Lateur - A black and white photo of a man in a suit and tieMoreRelatedProf. I. G. Ish. - A black and white photo of a man in a suitProf. M.I. Pupin, George Grantham Bain CollectionProf. M.I. Pupin - Glass negative photogrpah. Public domain.Prof. F.W. Taussig, George Grantham Bain CollectionProf. G. A. Goodwin - Public domain portrait print, book by Booker T. WashingtonProf. F.W. Taussig - Glass negative photogrpah. Public domain.MoreProf. Ir. I.P. de Vooysfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummary Prof. Ir. I.P. de Vooyslabel_outlineTagsisaac pieter de vooysdate_rangeDate1911 - 1930createSourceWikimedia CommonslinkLinkhttp://commons.wikimedia.org/copyrightCopyright infopublic domain