Groepsportret ter herinnering aan de kampweek van de vrijwillige landstorm te Oostvoorne van 29 juli t/m 5 augustus 1922 Verzameling van 6 foto's van Vestingsartillerie Schoonhoven Gedachtenis van het vliegongeluk op vrijdag 10 januari 1919 vliegmachine HT-AT 30. C Visser. Maarsen bij Utrecht Interior view of a submarine in course of construction Shipping projectiles (15") An officer on a submarine fixing a message to the leg of a carrier-pigeon The pilot of a British seaplane which is resting on the water and is in need of assistance, writing a message for help which he … Putting pigeons aboard [...] A pigeon entering its loft with a message. It is stepping off the board which rings a bell for the attendant when the pigeon steps … Skipper B. Newson (who has won the Distinguished Service Medal for valuable war-work a t sea) visiting an old fisherman friend Royal Sovereign firing her after turret guns Pistol drill on a British man of war
