Subject
- Glass blowing and working1
- Glassware14
- Glow discharges1
- Guernsey, E.W.1
- Hearths1
- Hignett, Travis P.5
- Hydraulic machinery1
- Infrared spectroscopy2
- Ingalls Shipbuilding1
- Johnston, E.H.1
- Karrer, Sebastian1
- Kilns1
- Knight, Henry G.1
- Kuentzel, W.E.1
- Kunsman, C.H.1
- Laboratories47
- Libraries1
- Love, K.S.1
- Machinery54
- Manhattan Project (U.S.)1