Topographic Series (5A - 5E)
This series was begun with the goal of depicting the results of exploratory topographic surveys (by Frank Cyril Swannell) in northern BC. The first sheets, therefore, provide planimetric information as well as topography in the form of hachures or contours, but depict few cultural details and are drawn at the relatively small scale of five miles to one inch.
Later sheets, however, covered parts of southern BC and include not only detailed topography, but also many of the same cultural features, presented at the same scales, as in the Lands and Degree Series. Interestingly, certain maps in the above series were produced as special "economic geography" editions containing numerous annotations regarding natural resources as well as extensive textual information on the verso (back) of the sheets. Such sheets, as well as those which simply contain extensive natural resource annotations, are identified in the accompanying lists by the entry "Economic Geography" after the map title. In addition to the series described above, a number of smaller or more specialized series are identified in the series lists.
