Ear protector
Item
- Title
- Ear protector
- Subject
- en Technology
- en Personal protection (other)
- Article Title and/or Image Caption
- Ear protector - Permits hearing, protects against bomb blasts
- Language
- eng
- Temporal Coverage
- World War II
- Date Issued
- 1941-02-01
- Is Part Of
-
Scientific American, v. 164, n. 2, 1941
- pages
- 108
- Rights
- Public domain
- Archived by
- Stefano Furi
- Media
ear.JPG