TY - ADVS TI - Drilling jumbo entering tunnel at the Snowy adit portal site, Snowy Mountains, New South Wales, July 1961 [picture] / Thiess Bros Pty Ltd T3 - Work carried out on Snowy Mountains project by Thiess Bros Pty Ltd from June 1961, New South Wales. KW - Snowy Mountains Hydro-Electric Scheme - Photographs. KW - Tunnels - New South Wales - Snowy Mountains - Photographs. KW - Boring machinery - New South Wales - Snowy Mountains - Photographs. KW - Snowy Mountains (N.S.W.) - Photographs. A2 - Thiess Bros N1 - Title based on inscriptions. N1 - Inscriptions: "Snowy Adit Portal Site, July 1961, Jumbo entering the tunnel"--Printed on label below image. N1 - In: Work carried out on Snowy Mountains project by Thiess Bros Pty Ltd from June 1961, New South Wales. N1 - Condition: Buckled, silvering. N1 - Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn4667159-s12 UR - http://nla.gov.au/nla.pic-vn4667159-s12 PY - 1961 M1 - Accessed from http://nla.gov.au/nla.cat-vn4699649 ER -