4th Internship of Leendert Colmons1st Internship of Jacobus Erwteman2nd Internship of Lehman Frankfort2nd Internship of Jacob Erwteman4th Internship of Emma Maria Gepkens4th Internship of Johan Hartlooper2nd Internship of Nathan de Klijn2nd Internship of Petrus Prasing2nd Internship of Hartog Sealtiël3th Internship of Hartog Sealtiël4th Internship of Hartog Sealtiël2nd Internship of Salomon Wynschenk2nd Internship of Chr. Joh. Corn. Kahlé3th Internship of Louis Wertheym
master
label
J. Erwteman
name
J. Erwteman