Antique Coin Review 117 : Pohon Katun ( Hexagonal Tin Cash tree) - 16th Century of Johor Sultanate

This is a complete “tree” of coins from Johore Empire Era ( 16th-19th Century).

 Johor is located in the southern tip of Peninsular of Malaysia as well as the most southern point of the Asian Continent. The name of Johor originated from the Arabic word Jawhar which means jewel. It is also known by its Arabic honorific, Darul Takzim ( Abode of Dignity). The Sultanate of Johor was founded by Sultan Alauddin Riayat Shah II , the son of exiled last Sultan of Malacca ( Sultan Mahmud Shah) in 1528 CE. Johor was part of Malaccan Sultanate prior to Malacca occupation by Portuguese in 1511 CE.

This is a rare piece as I haven’t seen such a thing in Malaysian museums yet ( probably I haven’t explored enough).
Let me provide some insights of this “tree”. During the era of Johor Sultanate, tin coins or “Katuns” as they were known, were minted in a variety of shapes and sizes for use in the local markets. Some of these circular, others hexagonal or octagonal. A few of them carried full inscriptions indicating that they were intended for Johor, but the majority were inscribed only with the title such as “ Malik Al Adil” ( The Just King).

This tree was moulded by pouring molten tin though an opening in a mould which runs along a central channel into the side branches and finally into the coin moulds where the katun were cast. After the metal had cooled and hardened, the katuns were broken off and the excess metal of the central stem and brances was re smelted for further use.
Comparing this coins’ tree with my other katuns, I could match this katun with type C katun, hexagonal and class V as outlined in Saran Singh’s The Encyclopaedia of The Coins of Malaysia Singapore & Brunei, page 124 ( SS32). The obverse has a large central dot surrounded by circle ( or rather it looks flowery) whereas the reverse of this katun is blank.  It has hexagonal shape with plain edge and typical weight of 1.09 gm each. Diameter range from 16-17mm. Made of tin and RRRR if with the tree.
The other katun tree from the same empire has an S shape as if a kris whereas this one is straight like a tree. Check my other coin tree at
Johor Katun Tree Dots
Johor Katun Tree Kriss

This piece is absolutely a priceless relic.

Coin Spec

Description : Pohon katun with 17 katuns attached type C hexagonal with dot in middle surrounded with flowery shape
Weight : TBA
DIM : TBA
Rarity : RRRR
Ref : Saran's SS32 Pg 124
Weight : 1.43 gm
Dim : 21mm
Rarity : R
Ref : SS30
Ref : Saran's pg 123