To enlarge the map, press and hold the Ctrl key and the "+" key on your keyboard as many times as needed.
To reduce to original size, press and hold the Ctrl key and the "-" key the same number of times.

The Block 3 plots with slashes are behind the cemetery's fence.
This area is not part of the cemetery's property and there are no known graves there.
We do not know why the 1968 map shows it plotted this way.