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.
जब बाहर की दीवार गिरायी गयी, तो उन्हें दीवार से लगा एक खंभा नज़र आया ।