- ArchiefMG 18 - F.H. Edmunds fonds
- ReeksF. - Photographs
- 76 more...
- StukMG18-F.139 - Stalactites and Stalagmites - Montana
- StukMG18-F.140 - Spheroidal Weathering - Colorado
- StukMG18-F.142 - Stalactites and Stalagmites - Wombeyan Caves
- StukMG18-F.143 - Stalactites - Jenolan Caves
- StukMG18-F.144 - Graphic - Atlantic Uplands and Lowlands - Nova Scotia