Perhaps you should try some spelling variations:
york volunteer » form volunteer, worker volunteer, mock volunteers
volunteer iii » volunteer vii, volunteer iv, volunteering iii
its regiment » 9th regiment, das regiment, ist regiment
his regiment » his retirement, first regiment, _ regiment
iii regiment » ist regiment, ii regimento, iii retirement

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( 7th new york volunteer ((its regiment) OR (his regiment)) ) OR ( 7th new york volunteer iii regiment )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 7th new york volunteer ((its regiment) OR (his regiment)) ) or ( 7th new york volunteer iii regiment ))".
• Adding a wildcard symbol may retrieve word variants: (( 7th new york volunteer ((its regiment) OR (his regiment)) ) or ( 7th new york volunteer iii regiment ))*.