FIX:  “Source (1 variables)” should be “Source (1 variable)” in both Basic and General lists.
FIX from tests report

“Voyage Itinerary (3 variables)” should be “Voyage Itinerary (4
variables).” “Place where voyage ended” is the omitted variable.
FIX from test results and sources_list view

Fix: - In the “Current query” box “Principal place of slave purchase*”
should offer the user only two options: “Africa” and “Other”
Fixed a tiny typo
FIX from tests report

- the search panel omits “Slaves (characteristics) (7 variables)” from
the search interface, but only for the basic variables option.
Documentary sources sketch