The term surveyor's instrument is identified in base64 scheme by the sequence c3VydmV5b3IncyBpbnN0cnVtZW50, while the MD5 signature is equal to 9034291a4ce82cf9c9c0a58d2cb18904. The ASCII encoding of surveyor's instrument in hexadecimal notation is 7375727665796f72277320696e737472756d656e74.