- FondsAM1545 - Williams Bros. Photographers Collection
- SeriesS3 - Steffens-Colmer Studios Ltd. and Don Coltman Company Photographs
- 6454 more...
- Item: CVA 586-1231 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1232 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1233 - A.R.P. children's gas mask [demonstration]
- Item: CVA 586-1234 - A.R.P. children's gas mask [demonstration]
- 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]
- 10430 more...