| LC control no. | sh2003008956 |
|---|---|
| Topical heading | Portholes (Naval architecture) |
| See also | Naval architecture |
| Found in | Work cat.: United States Holocaust Memorial Museum photo archives catalog, July 29, 2003 (hdg.: Portholes) Web. 3 (porthole, an opening (as a window) in the side of a ship or an airplane; an embrasure or loophole through which to shoot) Instruction manual expressly prohibits painting over portholes, 1973. |
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