an 18th-century engraving of a chemistry lab, and a table of alchemical symbols

Chemistry in the 18th Century

Boston National Historical Park

Special Event
  • Sep 19, 2026 at 1:00 PM
  • Free

By the late 1700s only about two dozen elements were known, there was no periodic table, and
there were very few of the laboratory practices and equipment we use today. Chemistry teacher
R. P. Hale will demonstrate the 18th century chemistry and procedures behind the art of making
oak-gall writing ink. He will show how some artist's pigments were made, and how they were
derived both from natural sources and made in the laboratory.

More information

Fees

Included with admission fee.

Location

19 North Square Boston, MA 02113

Latitude and Longitude 42.363772, -71.053717

Schedule

Date:

Sep 19, 2026

Time:

1:00 PM

Duration:

2 hours

Event Type

  • Partner Program
  • Talk
Tags: paul revere, boston national historical park, 18th century