
          be anticipated I was somewhat uneasy
about the late investigations of Mr Faraday
but I have lately received his papers through
Dr Warren of Boston and found that he is on
[?] a different track - I have worked
harder on those experiments than on any I ever
before engaged in and have overcome more
difficulties and developed more new
facts than were dreamed of when I commenced
the series _ I regret that I cannot send
by Dr Gray a lot of my papers I will
however send him a package for
distribution His letters well be [?]
this week before I leave for Philadelphia
I am to Lecture in Jany [January?] at the Clinton Hall
two lectures on sound and four on magnetism
etc. - I intend to give them a touch
[?] to the patronage of [science?] in this
country - and shall endeavour to do justice
to my friends in the city

In Haste as ever

Yours

Joseph Henry

To 
Dr Torrey 
        