A page from this ms

 

Ibn Al-Akfani; Nukhab Al-Thakhair fi Ahwaal Al-Jawahir Egypt
(Special Treasures on Characteristics of Gemstones)(d1348)

------------------------------------------------------------------

Muhammad ibn Ibrahim ibn al-Akfani (1286-ca. 1348-49) was an Arab encyclopedist and physician. He was born in Sinjar, Iraq and lived in Cairo, Egypt. He worked at Al-Mansuri Hospital. He died in 1348 of the bubonic plague. He wrote at least 22 books. Most of his books were science related, including logic, gemology, mathematics, medicine and astronomy. Specific subjects include bloodletting, slavery and ophthalmology. His book, Kitab nuhab al-daha'ir fi ahwal al-jawahir, is about gemstones. In his book on inspecting slaves also black slaves get inspected.

 

Taken from: islamicbook.ws  نخب الذخائر في أحوال الجواهر

On Pearls

……….. (quoting al Kindi from the 9th century) They are found (pearls) in Uwal (1) close to al Bahrain, Dahlak (2), al Sirrain (3), and Scharaga in Al Yemen, al Qulzum (4) close to the mountains of al Tur (5) and the gulf of Sarandib (6), Sufala in Zang and Usqutra (Socotra)

Rock Cristal

It is brought from Zanj, from Kashmir, and from places in Bazahshan, and the mineral is also in Baddles, in Armenian, and it is also brought from Serendib (6), from the Franks, and from the Maghrib al-Aksa (7). And from it that is captured from the countryside; And its value is according to what utensils are made of it, and well-made. And he found a piece weighing two hundred pounds in Iraq.

See Note on Rock Cristal.

 

Ibn al Akfani al Shadhili: Kashf ar-Rayn fi Ahwal al-Ayn;

(Treatise on eye diseases) (d1349) Egypt

----------------------------------------------------------------------------

Taken from: Introduction to the history of science, Volume 2, Part 1 By George Sarton

 

He talks about the comparative size, color, and function in various animals. Then he explains the peculiarities of the human eye, also of the human brain, for most eye troubles originate in the brain. He shows the differences between the eyes of various races: Zanj, Turks, Bedouins and city people.

Ibn al-Akfani, Kitab al-nazar wa-al-tahqiq fi taqlib al-raqiq. 

The Book of Observation and Inspection in the Examination of Slaves.

-------------------------------------------------------------------------------------------

Taken from: Hannah Barker; Purchasing a Slave in Fourteenth-Century Cairo: Ibn al-Akfani’s Book of Observation and Inspection in the Examination of Slaves.

 

An end page from this manuscript


[fol. 148r]

The book of observation and inspection in the examination of slaves by Ibn al-Akfani, may God cover him with His grace.

[fol. 148v]

In the name of God, the Merciful, the Compassionate. The humble servant, Muhammad ibn Ibrahim ibn Saʿid al-Ansari, may God have mercy upon him, says to God Almighty, the One, the Creator: praise be to God whose praise is true, and His blessings upon our lord Muḥammad, whose character is excellent, and upon his family and his companions. This is a brief treatise about the examination of the slave and the consideration of his conditions. I produced it, obeying the order from its compliance enjoined on me because of the past of his beneficence towards me. [Ibn al-Akfani] said that it is necessary for the [slave] inspected to be of a kind of slave which [the buyer] does not need, since the hungry person finds all food delicious and the naked person finds all clothing excellent. Do not decide at first glance, since there is confusion [in that]. Do not be preoccupied by consideration of clothing or adornment, since it may perplex [you]. Do not consider the first report that you hear from his first master, or any criticism of his. Ask about the reason for his sale. Beware of buying one who rebels against beating and argument. Know that if the slave is tempted, he becomes covetous at once, and if he is restrained, he becomes subdued, and when he associates with a corrupt [person], he becomes corrupt. Beware

[fol. 149r]

of the pregnancy of slave women, since they may hide it and bring forth blood which deceives. Also beware of their cunning concerning pregnancy after taking possession [of them], since some of them may make themselves stubborn with hatred of pregnancy despite the desire for it. Do not be misled by the seller of his slave woman to take her away except during bleeding because of whatever pregnancies might befall her later on.

Build, stature, and proportionality of the limbs are what the gaze proceeds to first in the slave. Then look at the color, since wanness inclining towards yellow shows weakness of the liver, if roughness or fullness or hardness on the left side under the ribs or a prevalence of yellow bile accompanies it. If paleness and the inclination towards dullness accompany [the wanness], it shows damage in the spleen, if roughness or fullness or hardness on the left side under the ribs or a prevalence of black bile accompany it, if lupus (8) on the face accompanies it. [The color] ivory shows lack of blood and of spirit, and the prevalence of phlegm, or weakness of the stomach,

[fol. 149v]

if leanness of the body accompanies it. Hardness or roughness of what is between the navel and the penis is black. The best and most balanced of the colors is pure white tinged with red. That is concerning white. As for brown, [the best] is pure [brown] and lustrous pitch black. Then look at the freedom of the skin from vitiligo (9), leprosy, freckles, brands, scabies, warts, burns from fire, and traces of sores on the face and the body in general. Know that vitiligo (9) and leprosy are made to vanish with shiṭaraj (10) and vinegar; washing it with vinegar and Meccan potash reveals it. Then look at the head and its roots, the chest and neck, since its size in relation to the thinness of the neck and the narrowness of the chest may be distorted. Look at its form, lest it be deformed, and [that] the hair be straight, not dyed, not broken, and not falling out; without alopecia (11) and ophiasis (12), or scalp ringworm, or some of it white, or many gaps among its roots, or traces of sores or scabs like bran. Then look at what waste an eye expels; or [whether they are] protruding, or sunken, or their movement is agitated;

[fol. 150r]

and [whether] there is blueness in the pupil of one of them; or their white is cloudy, dry, inclined towards yellowness, or showing veins; or [whether] their eyelids are covering [them]. Rather they should be even of pupil, pure of white, almond-shaped, equal. Check their eyelids, lest they be rough, coarse, or drooping; or with dispersion in one of them; or turned inward; or with whiteness in one of them; or with a covering on them which extends over the larger corners of the eyes. If moisture arises from it, there is a fistula (13). Examine their vision on small and distant things, and [examine] their condition in the sun. Then look at the ear in strong light, lest they have an obstruction, a wart, excessive flesh, or an obstruction [sic]. Examine their hearing in a lowered voice and [in] the quickness of the answer. Then look at the nose, thus, lest it have sores, polyps, excessive flesh, or an obstruction. Examine its condition in perceiving weak scents, and [examine] the freedom of the voice from a nasal buzz. Then look at the tongue, lest it be big or very small; or [lest there be] a piece which had gone from it with a bite in cracking. Choose rather the proportionate measure, slim, pure red,

[fol. 150v]

quick in movement. Leprousness, yellowness, blackness, and coarseness are repugnant because their indications are of a distorted mixture in the stomach. Then look at the teeth, concerning their completeness and their health; the whiteness of their color; and their freedom from cavities, wear, and pus. Examine the color and the decay and what [teeth] were lost before, lest it change, since it reverts without what is after it. Then check the gums, lest they be hot or decayed or wrinkled. Look at the uvula (14), lest it be swollen or drooping. Then listen to its sound, lest it be hoarse or nasal. Then order him to exhale through his mouth in order to smell it, lest he be rotten or sharp of breath. [If] the reason for whatever change of odor there was is from the mouth, his recovery is expected. [If] whatever [change] there was is from the stomach, there is no recovery for him. Sniff the odor of the nose. Then consider the tonsils and the throat, lest there be scrofula (15) or traces of it there. Then look at the chest, lest it be narrow or curved; or protruding from a heavy part; and nothing but meager of flesh. Then look at the shoulders, lest they be sloped or different in position.Then look at the two hands, lest they have shortness or be different in measure.The elbows should not be curved, [they should] bend without twisting, and [without]swelling or spasms. If they have

[fol. 151r]

a thin, elongated swelling as if it were a worm, then it shows Medinan veins. Examine their strength with a firm grasp. Then check under the armpits.

(1)Uwal: Awal is the old name of Bahrein island

(2) Dahlak: island off the Eritrean coast.

(3) al Sirrain: small island of the coast of Arabia in the Red Sea, opposite Port Sudan.

(4) Qulzum: located at the head of the Gulf of Suez.

(5) mountains of al Tur: Near Sinai, this mountain of al Tur forms the separation between the Gulf of Suez and that of Akkaba, its western extremity forming Cape Mahomed.

(6) Sarandib: Sri Lanca.

(7) the Maghrib al-Aksa: literally: the furthest sunset = Morocco.

(8) lupus: inflamtion that occurs when your body's immune system attacks your own tissues and organs.

(9) Vitiligo: is a long-term condition where pale white patches develop on the skin.

(10) shiṭaraj: Plumbago zeylanica (herb from India)

(11) alopecia: a condition in which hair is lost from some or all areas of the body (due to stress)

(12) ophiasis: a form of alopecia.

(13) Fistula: an abnormal connection between two body parts, such as an organ or blood vessel.

(14) Uvula: the teardrop-shaped piece of soft tissue that hangs down the back of your throat.

(15) Scrofula: is a type of tuberculosis infection.