The inscription was surreptitiously cut from the wall of the tunnel in 1891 .
The inscription was surreptitiously broken into fragments which were recovered through the efforts of the British Consul in and placed in the Istanbul Archaeology Museum .
The inscription was surreptitiously cut from the wall of the tunnel in 1891 and broken into fragments which were recovered through the efforts of the British Consul in and placed in the Istanbul Archaeology Museum .