This helped him in his work, as it allowed him to communicate with the stone quarriers who helped him acquire new specimens for his collection.
وهذا ساعده في عمله ،‏ اذ شكَّل صلة وصل بينه وبين قلّاعي الحجارة الذين ساعدوه ان يحصل على عيِّنات جديدة لمجموعته .‏