2025-03-212025-03-212023-12-05https://hdl.handle.net/10919/124921An Advantage 420 half-face respirator in original packaging.Dimensions: 7360 × 4912Size: 14.7 MBimage/jpegenIn Copyright (InC)This Item is protected by copyright and/or related rights. Some uses of this Item may be deemed fair and permitted by law even without permission from the rights holder(s). For other uses you need to obtain permission from the rights holder(s).PPEImageVirginia Tech