The Van Der Waal Collection is a collection of aerial photos taken of Pretoria, South Africa during October of 1947, January of 1948 and February of 1948. The collection contains 12 strips of photographs as the airplane flew from east to west and back. Each strip contains between 13 and 16 photographs. The photo's cover's the majority of Pretoria, stretching from Pretoria North to Waterkloof, and Atteridgeville to Lynnwood Manor. Please refer to the Strip Key. The naming of the file is structured as follows: Strip number – Sequence number (Photo number). For higher quality images, please contact the department.