Graduation

A Latin graduation speech. "Posterior" here likely means "second" instead of "after," as the accompanying sermon ("oratio prior habita pro gradu Bac. Artium ") takes place in a different year.

A Latin graduation speech (“Oratio Prior habita pro gradu Bac. Artium Nov. 7 1678). "Prior" here likely means "first" instead of "before," as the accompanying sermon ("oratio posterior") takes place in a different year.