FRAZADO AND PISPIBATA: The Favored Delicacies of Early Californians, by Hubert Howe Bancroft, 1888

"The California Indians had a drink, the pispibata, which was so strong and deleterious that the padres would not allow them use it. It was made of powdered calcined shells, wild tobacco juice and wild cherries, powdered, shaken and ground, water being added until its consistency was almost a solid. Sometimes maize or fruit of easy fermentation was used. It was a powerful decoction, equal to a mixture of rum, tobacco juice and opium — if one can imagine what that would be."

SE FUNDARON UN PUEBLO DE ESPANOLES (A Village of Spaniards Was Founded,) by Thomas Workman Temple II, 1905

"Crespi who named the river after 'Our Lady Queen of the Angels,' so beloved of St. Francis, did not see the Pueblo founded. Nor did Rivera, who painted in vivid language the beauties of the valley to soldiers and settlers alike, witness these humble beginnings."

CALIFORNIA’S GABRIELINOS, by Bernice Johnston, 1962

"There were no wine presses and the grapes were placed in huge shallow vats placed near the 'zanja' or water ditch. The Indians were made to bathe their feet in the zanja and then step into the vats where they trod rhythmically up and down in the grapes to press out the juice. The juice was drained off into larger vats where it was left to stand until fermentation. Then it was clarified, aged and bottled or barreled."