| Some of the towers were constructed with production date and the full name of the manufacturer written in Indian ink on the back side of the foundation base, the upper part of the roof part, and the foundation base of Sorin. |
基底部の裏面、屋蓋の上部、相輪の基底部に製造年月日や製造者の氏名が墨書されたものがある。 |