Epistola Consolatoria, ad reverendos et gravissimos Theologos, D. Iacobum Andreae: et d. Lucam Osiandrum. : De Palatinatus electoralis Administratione, & instituta in Ecclesiis & scholis emendatione; de qua in postremis suis scriptis cum magna perturbatione queruntur.
Version 3 can be requested by using "Content Negotiation" as described in IIIF API Version Switching