Almoravids. Yusuf ibn Tashfin and Amir Ali. Qurtuba (Córdoba). Quirat. (V. 1533) (FBM. Bb2) (Hazard 904). Obv.: ¿@cJ?. Weak strike in a small area. Very rare. 0,88 g. MBC+.
Description
Almoravids. Yusuf ibn Tashfin and Amir Ali. Qurtuba (Córdoba). 1/2 quirat. (FBM. Bb4, same example) (IV Jarique, page 196, no. 9, same example). Unprecedented mint for this type. It's the only known example. 0,49 g. MBC.
Description
Almoravids. Yusuf ibn Tashfin and Amir Ali. 1/8 quirat. (FBM. Bb13, same example) (NUMISMA 237, page 295, no. 8, same example). It's the only known example. 0,16 g. EBC-.
Description
Almoravids. Ali ibn Yusuf. Qurtuba (Córdoba). Quirat. (V. 1706) (Hazard 965) (FBM. Cc1). Rev.: ?wv! ?R~ over the IIA, in a cartouche as a countermark. This coin is an important epigraphic document that gives us in IA the earliest use of the naskhi script in al Andalus, a singular use that would not reappear in the coinage until almost three decades later. Very rare. 0,71 g. EBC-.
Description
Almoravids. Ali ibn Yusuf. Qurtuba (Córdoba). Quirat. (FBM. Cb10) (NVMISMA 231, page 296, no. 10, same example). Two holes. Rare. 1,05 g. (EBC-).
Description
Almoravids. Ali ibn Yusuf. Qurtuba (Córdoba). 1/2 quirat. (FBM. Ca9.1, same example, as 1/4 quirat) (NVMISMA 237, page 297, no. 16, same example). Federico Benito de los Mozos justifies the 1/4 quirat denomination because it has legends on both sides. Very rare. 0,37 g. BC+.
Description
Almoravids. Ali ibn Yusuf. Qurtuba (Córdoba). 1/5 quirat. (FBM. Ca10) (NUMISMA 237, page 297, no. 17, same example). Although undated, the epigraphy, decoration, and the r below the mint gives it a very similar style to those of AH 505 of the same mint. (V. 1669). 0,16 g. EBC-.
Description
Almoravids. Ali ibn Yusuf. 1/4 quirat. (V. 1691) (Hazard 936) (FBM. Ca23). This 1/4 quirat looks like a 1/2 quirat but falls short in weight. 0,38 g. MBC.
Description
Almoravids. Ali ibn Yusuf. 1/2 quirat. (V. 1705) (Hazard 935) (FBM. Ca28). Vives only registers the 1/2 quirat. The last two coins are within the weight of a quirat, as arbitrarily defined by Vives (page LXXI of his introduction). 0,95 g. MBC.
Description
Almoravids. Ali ibn Yusuf. Quirat. (FBM. Cc17) (NVMISMA 237, page 296, no. 13, same example). With the unknown title for Ali of "al-Musta'in bi-Allah". Shear mark that failed to cut the piece. 0,89 g. MBC-.
Description