Harinama and book distribution in Iskcon of Silicon Valley (Album with photos)
Srila Prabhupada: A devotee knows how to engage himself and others in the service of Krsna completely, as well as all the wealth of the world in the matter of propagating Krishna consciousness. Rest assured. Letter to Gurukripa Das September 1, 1974.
Find them here: https://goo.gl/btHS2y