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Glass Negative - Vickers Ruwolt Pty Ltd, 8 x12"x 42-inch Live Roll Grizzly for Albion Quarrying Co,, 1957 Reg. No: MM 012597
- 2 Negatives
- Description Of Content:
- Photo of a 8 Roll live roll grizzly with 12" diameter rolls by 42" long for Mt Albion Quarrying Co. This equipment was used for primary screening of mined ore prior to primary crushing. The manganese cast steel rollers rotated progressively faster from the feed to the discharge end. Dated August 1957
- Acquisition Information:
- Donation from Vickers Ruwolt Pty Ltd, 1986
|Tagged with:||grizzly feeders, quarrying equipment|
|Themes this item is part of:||Engineering Collection, Vickers Ruwolt Collection|
|Primary Classification:||MANUFACTURING & INDUSTRY|
|Secondary Classification:||Engineering Products|
|Tertiary Classification:||quarrying equipment|
|Original Caption:||8 x 12 x 42' LIVE ROLL GRIZZLY. ALBION QUARRYING CO. 1957|
|Inscriptions:||Circular stamp at bottom left of negative: 'VICKERS RUWOLT PTY LTD MELBOURNE PHOTO 1228'
Entered in hand-written catalogue as; '1228 | 8 X 12" X 42" L ive Roll Grizzly | Albion Quarrying Co.'
Entered in hand-written subject index under 'SCREENS AND DETAILS as: '1228 | 8.8.57 | 8 X 12" X 42" Live Roll Grizzly | Albion Quiarries Co. | B7486 | 2 negs'
|Format:||Glass Negative: Black & White; Whole Plate|