There is one plate
with latitudes ranging from 49°0' to 50°0' .
Latitude 49°0'
The plate is
not labelled. The latitude has been determined by
inspection.
More
information
Latitude 50°0'
The plate is
not labelled. There is an crude and faint '52' scratched
into the plate just below the equator. The latitude has
been determined by inspection..
More
information