Daniel Klapproth World War II Photographs and Letters Photos of Daniel KlapprothNature ScenesLocal TownsSoldiers on DutyRecreation at the Canal ZoneCommunityNewspapers and IllustrationsLetters 1939-1940Letters 1941-1942Letters 1943-1945 Local Towns City skyline viewA sixteenth-century buildingAutomobiles in an urban areaBalboa Post OfficeChurch buildingJuan Diaz schoolInterior view of a collapsed buildingA picture of a tramPeople standing around a small tram stationA public transit vehicleA public transit vehicleAn urban boulevardPeople walking in an urban areaA single train carPicture of "The Blue Grotto Road House"The inside of a hutHut and treesThe Panama Canal Club House in BalboaCentral Police Station in Balboa Island fortA brick towerA building with pillars and tiled roofVillage road and buildingsCeremonyA ship on waterA boat with three men on boardBuilding and treesBuildingsStraw housesTents and buildingsA picture of the side of a tall buildingVillagers and buildingsAn island fortA row of tentsRows of tentsA row of tentsPathway leading to buildingsTrees under a steel bridgeA building and treesTrees and buildingsA road leading to a group of buildingsA building with trees in front of itAn unidentified structureAn unfinished building frameA tent surrounded by constructionA docked boatA stone furnaceTrees and dense foliageAn unfinished buildingA picture of a tentAn elevated wooden buildingCoco Solo Submarine BaseAn old cannonA building and treesA building and treesA building and treesAn unidentified circular structure embedded in the groundTwo engines within a building frameTwo elevated buildingsA pathway leading through the jungleAn elevated buildingAn elevated buildingA shed containing chairs and other objectsA stone building frameA building obscured by treesA stone structureA large churchFort SlocumAn automobile parked by a buildingAn automobile parked on the side of the road