USGS IMAP 1409: Geologic map of the Victoria Quadrangle of Mercury
1983 (approx.)

Detailed Description
USGS IMAP 1409: Geologic map of the Victoria Quadrangle of Mercury
By G. E. McGill and E. A. King
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i1409
Sources/Usage
Public Domain.