3th Internship of Wijnand Kuiper2nd Internship of Jacobus Meijer4th Internship of Petrus Prasing4th Internship of Petrus Prasing2nd Internship of Hartog Trijtel6th Internship of Rachel Vieyra1st Internship of L. Vlessing2nd Internship of Joseph Aluin3th Internship of Alphonius Reijmers1st Internship of Chr. G. Boog3th Internship of Lucas Blitz1st Internship of Nicolaas Appels2nd Internship of Christiaan Frederik Coersen1st Internship of Jacob Cohen2nd Internship of Johan Vonk4th Internship of Johan Vonk2nd Internship of Cornelis D. Walter4th Internship of Simon Emmerik2nd Internship of Levie Kool3th Internship of Jacob de Paauw5e Internship of Louis Wertheym1st Internship of B.J. Jesse4th Internship of Benjamin Franschman7th Internship of Abraham Roodveldt9th Internship of Samuel Sealtiêl3th Internship of Michel Swaalep