Throne
The throne is of the indo-persian, broad type with integrated support(s) made of . The throne is attached with a integrated base. A plain throne, with no engraved decoration or inscription on the front or the back. It culminates in a tulip-shaped point to which the shackle attaches.Ring
The ring is of the simple, round cross-section type (i.e. simple plain ring made from a round rod or piece of metal). This ring was constructed from an oval shaped rod, which was bent into a circle but not soldered where the ends meet.Shackle
Shackle of the eye-bolt type (i.e. any shackle that attactes to the ring via an eye-bolt type feature). The shackle has two distinct parts: an eye hole at the top through which passes the ring; a box-shaped part at the bottom that attaches to the throne..Mater
The mater and limb are of one-piece construction. At the bottom of the limb, on the inside, there is a small tab to prevent the tympans from rotating.. Scales on the limb:| Type | Range & Units | Numbered | Geometry | Location |
|---|---|---|---|---|
| Degree | 0 - 360 Degrees of arc | Every 5 degrees | Circular, concentric | None |
Womb
The womb contains a gazetteer with coordinates for 22 cities:
| City (on instrument) |
Translation (when known) |
Longitude | Latitude | Inhiraf | Jihat |
|---|---|---|---|---|---|
| مكه معظمه | Mecca | 77°10 | 21°40 | 00 | |
| مدينه | Medina | 75°20 | 24°00 | 37°20 | SHJ |
| لحسا | Lahsa | 83°30 | 24°00 | 69°30 | GHJ |
| موصل | Mosul | 77°00 | 34°30 | 11°52 | GHJ |
| مراغه | Maragheh | 82°00 | 37°10 | 16°17 | GHJ |
| تبريز | Tabriz | 82°00 | 38°00 | 15°40 | GHJ |
| اردبيل | Ardabil | 82°30 | 38°00 | 17°33 | GHJ |
| شماخى | Shamakhi | 84°30 | 40°50 | 20°09 | GHJ |
| بغداد | Baghdad | 80°00 | 33°25 | 12°45 | GHJ |
| بصره | Basr | 84°00 | 30°00 | 37°19 | GHJ |
| شوشتر | Shushtar | 84°30 | 31°30 | 34°24 | GHJ |
| شيراز | Shiraz | 88°00 | 29°36 | 33°38 | GHJ |
| يزد | Yazd | 89°00 | 32°00 | 48°28 | GHJ |
| همدان | Hamadan | 83°00 | 35°10 | 22°16 | GHJ |
| ساوه | Sawah | 85°00 | 35°00 | 29°16 | GHJ |
| اصفهان | Isfahan | 86°40 | 32°25 | 40°29 | GHJ |
| قم | Qom | 85°40 | 34°45 | 31°15 | GHJ |
| كشان | Kashan | 86°00 | 34°00 | 34°31 | GHJ |
| سمنان | Semnan | 88°00 | 36°00 | 36°17 | GHJ |
| نيشابور | Nishapur | 92°30 | 36°21 | 46°25 | GHJ |
| سبزوار | Sabzawar | 91°30 | 36°05 | 44°12 | GHJ |
| طوس | Ṭus | 92°30 | 37°00 | 44°06 | GHJ |