  We derive two new analogues of a transformation formula of Ramanujan
involving the Gamma and Riemann zeta functions present in the Lost Notebook.
Both involve infinite series consisting of Hurwitz zeta functions and yield
modular relations. As a special case of the first formula, we obtain an
identity involving polygamma functions given by Andrew P. Guinand and as a
limiting case of the second formula, we derive the transformation formula of
Ramanujan.
