June 29, 1956.
Dear Joshua,

If the Biotechnica Chifoa (? sp.) is still
selling o-NOo-#-phenylBgalactoside I'd like to
have a gram or so sent to me here at.the MBL
at their earliest convenience (@.e., within the
next couple of weeks or less). I'd appreciate
your passing ## this on as an order, if they'll
trust me, or else sending me their address.
Official univ. order can be sent on request,
but could be more expe#itiously arranged as
a confirmatory order after receipt.

We look forward to seeing you and Esther
here next month. Sorry to bother you with this
order, but I don't have their address.

Sincerely, ,

£e .
Bernard D. Davis, MBL, Woods Hole