- ArquivoRichard Moskal Fonds
- Série2023.62 - Ellef Ringnes Island Expedition
- Documento2023.62 - Slide Images
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- Item2023.62.101 - Walking to Rat Lake (our name) for topographical research.
- Item2023.62.102 - Rat Lake area topography located north east of Isachsen. Early model snow tracked vehicle pulling equipment trailer.
- Item2023.62.103 - Field expedition preparations for areas north of lsachsen with Beaver aircraft flying in supplies.
- Item2023.62.104 - Tracked experimental snow mobile. Richard Moskal holding the flag of the, "Geographical Branch, Isachsen, N W. Territories H.Q", The Department of Mines and Technical Surveys, Ottawa.
- Item2023.62.105 - Preparing sea ice surface for black dirt experiments with Isachsen in background. In measured 1.0 meter squares different dirt materials were laid to measure heat absorption from the suns rays and to measure impact of melting on sea ice. Note the experimental tracked snow mobile.
- Item2023.62.106 - Experimental tracked snow mobile.
- Item2023.62.107 - Experimental snow mobile with trailer. Tracked well on frozen ground and dry snow. Not good on wet soil as tracks clogged with mud.
- Item2023.62.108 - Denis St Onge working on dirt sea ice experiment off the coast of Isachsen
- Item2023.62.109 - Close- up slide of various black materials melting the sea ice from rays of sun
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