1st Internship of Isaäc Barend1st Internship of Salomon van Beem1st Internship of Benjamin Cohen de Lara1st Internship of Salomon Broekman1st Internship of Tobias Canes2nd Internship of Jurriaan Beuker2nd Internship of Louis Fieyra3th Internship of Louis Fieyra1st Internship of Isidoor Cohen1st Internship of Benjamin Cohen3th Internship of Johan Blomkwist1st Internship of Aron Brilleslijper2nd Internship of Jozef Druijf1st Internship of Jacques Cardozo1st Internship of Jurriaan H.B. Breems3th Internship of David Pachter4th Internship of David Pachter2nd Internship of Johanna Cohen5e Internship of Emanuel Breslau4th Internship of Juda Blitz1st Internship of Juda van Cleef1st Internship of Coenraad Bromet1st Internship of Raphaël Felix Coppenhagen1st Internship of Clara Coster2nd Internship of Clara Coster2nd Internship of Salomon Binger1st Internship of George Boutelje1st Internship of Jacob Coopman1st Internship of Joseph Bril1st Internship of Hartog Canes2nd Internship of Mozes Bosman2nd Internship of Salomon Coster2nd Internship of Hyman Bromet1st Internship of Salomon Bronkhorst2nd Internship of Joël Cosman1st Internship of Louis Canes1st Internship of Samuel Engelsman1st Internship of Marianna Elzas1st Internship of Engelina Dresden2nd Internship of Johanna Gijsberta Dijks
organization
label
Gebr. Boas
@nl
has expansion date
has remark
Ontstaansadres diamantslijperij gebroeders Boas zou op Nieuwe Keizersgracht zijn (1870)
@nl
alternateName
Gassan Diamonds (1990)
foundingDate
name
Gebr. Boas