Rikkers Gebr. - biographical data

Name: Rikkers
Name: Rikkers, Willem Reinier Maria
Name: Rikkers, Casper Theodoor Ignatius Alfons Maria
Name: Rikkers, Wm. R.
Name: Rikkers, Th.
Name: Rikkers, Th. P. P. A. M.
address: Amsterdam
Period: 1873-....?