Sorry that JH can only send 'very poor' photographic process specimens.
Showing 1–9 of 9 items
Sorry that JH can only send 'very poor' photographic process specimens.
Encloses post office order; not knowing WG's 'Christian' name; hopes that WG can sign 'William.' Apologizes for being unable to attend 'the Dinners.'
Asks to be allowed to join the new Philosophical Club on a trial basis [see letter of same date to John P. Gassiot].
Asks time and place of next meeting of Philosophical Club, having received invitation lacking that information.
Announces next meeting of Philosophical Club.
Has received JH's letter from Gassiot and submitted it to the committee dealing with members of the Philosophical Club.
Offers assistance as needed.
Thanks for and comments on new edition of WG's Correlation of Physical Forces, particularly the subject of transformation of heat into motion.
Thanks for JG's Correlation of Physical Forces; JH is still uncertain about the nature of heat.