"Pendant or medallion [from Mohenjo-daro] pictures the unicorn combined with many sacred symbols of the Indus religion. The body of the figure has a womb-shaped symbol in its belly, the same motif is elaborated to form the frame for the pendant, which is also a common design for shell inlay. Two leaf shapes of the sacred pipal tree are depicted at the animals shoulders and rump. A ritual offering stand is placed in front of the image. The deeply incised frame and the symbols on the unicorn would have been set with inlay." (J.M. Kenoyer, Indus Civilization, p. 188) 

https://www.harappa.com/blog/unicorn-pendant 

https://tinyurl.com/yd58zadk

Ibni-Sharrum cylinder seal ca. 2200 BCE deciphered, Indus Script hypertext signifies artificer of zinc alloy furnace, metal implements 

https://tinyurl.com/y9l5hkn8

There are some seals with clear Indus themes among Dept. of Near Eastern Antiquities collections at the Louvre in Paris, France, among them the Cylinder Seal of Ibni-Sharrum, described as "one of the most striking examples of the perfection attained by carvers in the Agade period [2350–2170 BCE].
https://www.harappa.com/category/blog-subject/seals

Ibni-Sharrum cylinder seal shows a kneeling person with six curls of hair.Cylinder seal of Ibni-sharrum, a scribe of Shar-kali-sharri (left) and impression (right), ca. 2183–2159 B.C.; Akkadian, reign of Shar-kali-sharri. Lower register signifies flow of water.

Numeral bhaṭa 'six' is an Indus Script cipher, rebus bhaṭa ‘furnace’; baṭa 'iron'. Rebus: bhaḍa -- m. ʻ soldier ʼ, bhuaga 'worshipper in a temple' (Note the worshipful pose of the person offering the overflowing pot).

bhr̥ta ʻ carried, brought ʼ MBh. 2. ʻ hired, paid ʼ Mn., m. ʻ hireling, mercenary ʼ Yājñ.com., bhr̥taka -- m. ʻ hired servant ʼ Mn.: > MIA. bhaṭa -- m. ʻ hired soldier, servant ʼ MBh. [√bhr̥] 1. Ash. 3 sg. pret. bəṛə, f. °ṛī ʻ brought ʼ, Kt. bŕå; Gaw. (LSI) bṛoet ʻ they begin ʼ.2. Pa. bhata -- ʻ supported, fed ʼ, bhataka -- m. ʻ hired servant ʼ, bhaṭa -- m. ʻ hireling, servant, soldier ʼ; Aś.shah. man. kāl. bhaṭa -- ʻ hired servant ʼ, kāl. bhaṭaka -- , gir. bhata -- , bhataka -- ; Pk. bhayaga -- m. ʻ servant ʼ, bhaḍa -- m. ʻ soldier ʼ, bhaḍaa -- m. ʻ member of a non -- Aryan tribe ʼ; Paš. buṛīˊ ʻ servant maid ʼ IIFL iii 3, 38; S. bhaṛu ʻ clever, proficient ʼ, m. ʻ an adept ʼ; Ku. bhaṛ m. ʻ hero, brave man ʼ, gng. adj. ʻ mighty ʼ; B. bhaṛ ʻ soldier, servant, nom. prop. ʼ, bhaṛil ʻ servant, hero ʼ; Bhoj. bhar ʻ name of a partic. low caste ʼ; G. bhaṛ m. ʻ warrior, hero, opulent person ʼ, adj. ʻ strong, opulent ʼ, ubhaṛ m. ʻ landless worker ʼ (G. cmpd. with u -- , ʻ without ʼ, i.e. ʻ one without servants ʼ?); Si. beḷē ʻ soldier ʼ < *baḷaya, st. baḷa -- ; -- Pk. bhuaga -- m. ʻ worshipper in a temple ʼ, G. bhuvɔ m. (rather than < bhūdēva -- ). *bhārta -- ; abhr̥ta -- ; subhaṭa -- .Addenda: bhr̥ta -- : S.kcch. bhaṛ ʻ brave ʼ; Garh. (Śrīnagrī dial.) bhɔṛ, (Salānī dial.) bheṛ ʻ warrior ʼ.(CDIAL 9588)

Hieroglyhph: buffalo: Ku. N. rã̄go ʻ buffalo bull ʼ (or < raṅku -- ?).(CDIAL 10538, 10559) Rebus: raṅga3 n. ʻ tin ʼ lex. [Cf. nāga -- 2, vaṅga -- 1] Pk. raṁga -- n. ʻ tin ʼ; P. rã̄g f., rã̄gā m. ʻ pewter, tin ʼ (← H.); Ku. rāṅ ʻ tin, solder ʼ, gng. rã̄k; N. rāṅ, rāṅo ʻ tin, solder ʼ, A. B. rāṅ; Or. rāṅga ʻ tin ʼ, rāṅgā ʻ solder, spelter ʼ, Bi. Mth. rã̄gā, OAw. rāṁga; H. rã̄g f., rã̄gā m. ʻ tin, pewter ʼ; Si. ran̆ga ʻ tin ʼ.(CDIAL 10562) B. rāṅ(g)tā ʻ tinsel, copper -- foil ʼ.(CDIAL 10567) తుత్తము [ tuttamu ] or తుత్తరము tuttamu. [Tel.] n. sulphate of zinc. మైలతుత్తము sulphate of copper, blue-stone.తుత్తినాగము [ tuttināgamu ] tutti-nāgamu. [Chinese.] n. Pewter. Zinc. లోహవిశేషము (Telugu) (Spelter is commercial crude smelted zinc.

• a solder or other alloy in which zinc is the main constituent.)

Note on spelter: "Spelter, while sometimes used merely as a synonym for zinc, is often used to identify a zinc alloy. In this sense it might be an alloy of equal parts copper and zinc, i.e. a brass, used for hard soldering and brazing, or as an alloy, containinglead, that is used instead of bronze. In this usage it was common for many 19th-century cheap, cast articles such as candlesticks and clock cases...The word "pewter" is thought to be derived from the word "spelter". Zinc ingots formed by smelting might also be termed spelter." Skeat, Walter William (1893), An etymological dictionary of the English language (2nd ed.), Clarendon Press, pp. 438–439. https://en.wikipedia.org/wiki/Spelter French Bronze is a form of bronze typically consisting of 91% copper, 2% tin, 6% zinc, and 1% lead.(Ripley, George; Dana, Charles Anderson (1861). The New American Cyclopaedia: A Popular Dictionary of General Knowledge 3. D. Appleton and Co. p. 729.) "The term French bronze was also used in connection with cheap zinc statuettes and other articles, which were finished to resemble real bronze, and some older texts call the faux-bronze finish itself "French bronze". Its composition was typically 5 parts hematite powder to 8 parts lead oxide, formed into a paste with spirits of wine. Variations in tint could be obtained by varying the proportions. The preparation was applied to the article to be bronzed with a soft brush, then polished with a hard brush after it had dried." https://en.wikipedia.org/wiki/French_Bronze ( Watt, Alexander (1887). Electro-Metallurgy Practically Treated. D. Van Nostrand. pp. 211–212.)

 "The term latten referred loosely to the copper alloys such as brass or bronze that appeared in the Middle Ages and through to the late 18th and early 19th centuries. It was used for monumental brasses, in decorative effects on borders, rivets or other details of metalwork (particularly armour), in livery and pilgrim badges or funerary effigies. Metalworkers commonly formed latten in thin sheets and used it to make church utensils. Brass of this period is made through the calamine brass process, from copper and zinc ore. Later brass was made with zinc metal from Champion's smelting process and is not generally referred to as latten. This calamine brass was generally manufactured as hammered sheet or "battery brass" (hammered by a "battery" of water-powered trip hammers) and cast brass was rare. "Latten" also refers to a type of tin plating on iron (or possibly some other base metal), which is known as white latten; and black latten refers to laten-brass, which is brass milled into thin plates or sheets. The term "latten" has also been used, rarely, to refer to lead alloys. In general, metal in thin sheets is said to be latten such as gold latten; and lattens (plural) refers to metal sheets between 1/64" and 1/32" in thickness." ( Funerary crozier of the Bishops of St Davids, on display at St David's Cathedral, West Wales) https://en.wikipedia.org/wiki/Latten

Cylinder seal impression of Ibni-sharrum, a scribe of Shar-kalisharri ca. 2183–2159 BCE The inscription reads “O divine Shar-kali-sharri, Ibni-sharrum the scribe is your servant.” Cylinder seal. Serpentine/Chlorite. AO 22303 H. 3.9 cm. Dia. 2.6 cm.  

<lo->(B)  {V} ``(pot, etc.) to ^overflow''.  See <lo-> `to be left over'.  @B24310.  #20851. Re<lo->(B)  {V} ``(pot, etc.) to ^overflow''.  See <lo-> `to be left over'. (Munda ) Rebus: loh ‘copper’ (Hindi) Glyph of flowing water in the second register: காண்டம் kāṇṭam , n. < kāṇḍa. 1. Water; sacred water; நீர்; kāṇṭam ‘ewer, pot’ கமண்டலம். (Tamil) Thus the combined rebus reading: Ku. lokhaṛ  ʻiron tools ʼ; H. lokhaṇḍ  m. ʻ iron tools, pots and pans ʼ; G. lokhãḍ n. ʻtools, iron, ironwareʼ; M. lokhãḍ n. ʻ iron ʼ(CDIAL 11171). The kneeling person’s hairstyle has six curls. bhaṭa ‘six’; rebus: bhaṭa‘furnace’. मेढा 

mēḍhā A twist or tangle arising in thread or cord, a curl or snarl. (Marathi) Rebus: meḍ ‘iron’ (Ho.) Thus, the orthography denotes meḍ bhaṭa ‘iron furnace’.