Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
1946
1 924 T fireclay
2 18,246 T plastic clay J douglas
3 167 T plastic clay
4 531 T clay
5 2623 T clay
6 Plastic: 10,476 T , Fire 4552 T
7 6595 T clay
8 3088 T clay
9 8910 T clay
10 20,426 T clay
11 7167 T clay
924
18246
167
531
2623
10476
4552
6595
3088
8910
20426
7167
83,705
6.