Pentridge - Behind the Bluestone Walls

When Don Osborne went to Pentridge in 1970, he found a nineteenth-century penal establishment in full working order. It held about 1200 inmates, most of them cooped up in tiny stone cells that sweltered in summer and froze in winter. Some had no sewerage or electric light.

Assigned to teach in the high-security section of the prison, Don worked in the chapel, which doubled as a classroom during the...