The Old Melbourne Gaol is a museum on Russell Street, in Melbourne, Victoria, Australia. It consists of a bluestone building and courtyard, and is located next to the old City Police Watch House and City Courts buildings. It was first constructed starting in 1839, and during its operation as a prison between 1842 and 1929, it held and executed some of Australia's most notorious criminals, including bushranger Ned Kelly and serial killer Frederick Bailey Deeming. In total, 133 people were executed by hanging. Though it was used briefly during World War II, it formally ceased operating as a prison in 1924; with parts of the gaol being incorporated into the RMIT University, and the rest becoming a museum.The three-storey museum displays information and memorabilia of the prisoners and staff, including death masks of the executed criminals. At one time the museum displayed Ned Kelly's skull, before it was stolen in 1978; as well as the pencil used by wrongly convicted Colin Campbell Ross to protest his innocence in writing, before being executed.HistoryAn allotment of scrubland to the north-east of Melbourne was selected as Port Phillips first permanent gaol. On 1 January 1838, George Wintle was appointed to be gaoler at the prison at £100 a year; with the site becoming colloquially known as Wintle's Hotel. Construction of the gaol started in 1839–1840 on Collins Street West, but it was considered too small at the time. A second gaol was then built between 1841 and 1844 at the corner of Russell and La Trobe Streets, adjoining the then Supreme Court. The first cell block was opened for prisoners in 1845, but the facilities were considered inadequate; escapes occurring frequently. The gaol was already crowded by 1850. Operating as usual