- Collection2004.8 - Alexander Manson mining collection
- Series2004.8.1 - Photographs
- 98 more...
- Item2004.8.1.99 - Trestle undergoing construction
- Item2004.8.1.100 - Ditch cut through a forested landscape
- Item2004.8.1.101 - Shovel digging a ditch into a hillside
- Item2004.8.1.102 - Trestle under construction
- Item2004.8.1.103 - Gas (?) shovel digging ditchline
- Item2004.8.1.104 - South fork intake before gate built
- Item2004.8.1.105 - Gas (?) shovel digging out ditchline
- Item2004.8.1.106 - Close up of front end of steam shovel in the field
- Item2004.8.1.107 - Close up of front end of steam shovel in the field
- 26 more...