Upon removing the board, they found a groove about 4 inches [10 cm] wide, 50 inches [1.2 m] long, and 4 inches [10 cm] deep, covered with a matching piece of wood.
बाहेरची भिंत पाडताना आतल्या एका खांबाची एक बाजू एका लाकडी फळीने झाकलेली त्यांना आढळली.