Index to engineering photographs
- GR-3292
- Series
- [ca. 1921-1945]
Series consists of a two drawer card file system created by the Office of the Senior Bridge Design Engineer of the Dept. of Public Works ca. 1921-1945. The card files index photographs taken or collected by the department during this period, particularly in the area of bridge building in British Columbia. The series consists of two drawers of card files; the first drawer is arranged numerically by the three part code number. The first part of the number refers to a map square, the second part of the number refers to the classification and the third part is the project number. The second drawer consists of the classification system which lists the types of structures and duplicate file cards indexing the photographs, arranged by classification number. When photographs were received by the office, they were entered into the index on the appropriate cards and then filed in either small or large envelopes arranged numerically. Each card typically contains the name of the project, the file number and a list of photographs filed in the envelope of the same file number. One card would be filed by the first part of the number (the map square) and the second card would be filed by the second part of the number (the classification).
British Columbia. Dept. of Public Works
