browse maintenance uses either the view (e.g. ihhist01) or the table (e.g. ih_hist)
in both cases you should see the field ih_ship.
the fields are sorted by label name, and not by field name, e.gL ih_ship label is Ship-To,
maybe thats why you missed it.
if you still don't see the field, try to build a new view & browser, and see if you can find your field.
