b'Americanroofer&75cPERCOPY Buildingimprovement (ontractor OCTOBER1963 American delegates to the international convention in Europe marvelled at the skill of European roofers inapplying flat,rigid material over curved surfaces. Through the courtesy ofFrench RevueDeLa Couverture, we present a superb the example of craftsmanship in theroofingof aFrenchchurchwithrigidslate.'