Correspondence: Irmer, Georg Dr. (employee in the Colonial Department of the Federal Foreign Office, Governor of the Marshall Islands, Consul General in Genoa)
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 1
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 2
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 3
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 4
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 5
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 6
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 7
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 8
Letters of the Privy Legation Council and Director of the Colonial Department of the Federal Foreign Office Paul Kayser to his uncle, Julius Baron, Professor of Laws in Bonn: Vol. 9
