National Geographic : 1925 Mar
324 THE NATIONAL GEOGRAPHIC MAGAZINE Photograph by Royal Dutch Air Service SAILING RACES NEAR ALKMAAR, NORTH OF AMSTERDAM Official Photograph, U. S . Army Ail- Service A .AERIAL \'lEW OF THE MUNICIPAL AIRPORT AT ROTTERDA:-l, IIOLL.\XD In the center may be seen the hotel and restaurant. This field was established am! constructed wholly at the expense of the municipality, on reclaimed ground, in connection with its port development proj ects, and is one of the model aerodromes of Europe. Note the shadow of the plane in the right foreground.