Vitruvius iterum et Frontinus à Iocundo revisi repurgatique quantum ex collatione licuit

An ornate woodcut border featuring a central rectangular frame for the text. At the top, a female figure, possibly a siren or nymph, emerges from foliage, flanked by two sea-creatures or dolphins. At the bottom, two winged putti stand on either side of a central shield bearing an eagle emblem. The entire frame is decorated with scrolling acanthus leaves and floral motifs.

Tiberius Mandagius Cambri?

The handwritten inscription at the bottom appears to be a provenance mark or ownership signature.