- FondsAM1545 - Williams Bros. Photographers Collection
- SeriesS3 - Steffens-Colmer Studios Ltd. and Don Coltman Company Photographs
- 6458 more...
- Item: CVA 586-1235 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1236 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1237 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1238 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1239 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1240 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1241 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1242 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1243 - A.R.P. children's gas mask [demonstration]
- 10426 more...
