27.4.25

Annatto
CHAPTER XVIII. Colouring Matters of Unknown Constitution.
(Osa artikkelista)

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

26.4.25

Eriococcus Coriaceus
CHAPTER XVIII. Colouring Matters of Unknown Constitution.

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

The colouring matter of cotton seed.
CHAPTER XVIII. Colouring Matters of Unknown Constitution.
(Osa artikkelista)

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

25.4.25

Green Ebony
CHAPTER XVIII. Colouring Matters of Unknown Constitution.
(Osa artikkelista)

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

10.4.25

Saffron.
CHAPTER XVIII. Colouring Matters of Unknown Constitution.
(Osa artikkelista)

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

9.4.25

Waras
CHAPTER XVIII. Colouring Matters of Unknown Constitution.

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

Kamala
CHAPTER XVIII. Colouring Matters of Unknown Constitution.
(Osa artikkelista)

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

6.4.25

Species of Coprosma
CHAPTER XVIII. Colouring Matters of Unknown Constitution.

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

5.4.25

Safflower
CHAPTER XVIII. Colouring Matters of Unknown Constitution.

The Natural Organic Colouring Matters By Arthur George Perkin, F.R.S., F.R.S.E., F.I.C., professor of colour chemistry and dyeing in the U...

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