PROA Stained Glass (paperback with flaps). — made in Spain. The new poetry collection by Lluís Calvo. The stained glass lets the light through, but one cannot…
PROA Stained Glass (paperback with flaps)., sold under the PROA brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-07-30.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.