- Colección2004.8 - Alexander Manson mining collection
- Séries2004.8.1 - Photographs
- 115 más...
- Item2004.8.1.116 - Caterpillar tractor and a bulldozer working on a ditch
- Item2004.8.1.117 - Shovel at work widening a ditch
- Item2004.8.1.118 - View showing part of new ditch - fully logged and braced
- Item2004.8.1.119 - Trestle work through upper canyon 1/2 mile below intake, Germansen Placer Ltd
- Item2001.8.1.120 - Logs for railway
- Item2004.8.1.121 - Stack of logs
- Item2004.8.1.122 - The new ditch and flume at upper Faloggan (?)
- Item2004.8.1.123 - Ditchline deeply cut into landscape
- Item2004.8.1.124 - Wide ditchline cut into landscape
- 9 más...