1. Tea.

2. Mate, or Paraguay tea (Ilex Paraguayaensis).

3. Camellia (Camellia Japonica).

4. Hawthorn.

5. Box Elder.

6. Horse Chestnut.

7. Sycamore.

8. Rose.

9. Plum.

10. Elm.

11. Ash.

12 and 13. Willow.

14. Beech.

15. Oak.

16. Missouri, or Golden Currant.

17. Ash.

18. Common Red Currant.

19. Birch.

20. Poplar.

21. Raspberry.

22. Jersey Tea (Ceanothus Americanus).

Bull. No. 13. Div. Of Chemistry Plate XXXIX

Genuine Tea Leaves And Possible Adulterants

Bull.NO.I3 Div.Of Chemistry. Plate XLIV

Wheat Bran Xll5 Second Or Transverse Layer

Wheat Bran Xll5 Second Or Transverse Layer.

Wheat Bran X55

Wheat Bran X55

Gluten layer.

A.Hoen & Co.Heliocaustic ,Baltimore.