Perhaps you should try some spelling variations:
microscopical society » microscopical sections, microscopical study, microscopical studies
royal microscopical » a microscopical, cyro microscopical, from microscopical
john wilder » john walker, john withers

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "royal microscopical society - ((john wilder) OR (john wilkes)) series".
• Adding a wildcard symbol may retrieve word variants: royal microscopical society - ((john wilder) OR (john wilkes)) series*.