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A bulla (or clay envelope) and its contents on display at the Louvre. Uruk period (4000–3100 BC).. A bulla (Medieval Latin for "a round seal", from Classical Latin bulla, "bubble, blob"; plural bullae) is an inscribed clay, soft metal (lead or tin), bitumen, or wax token used in commercial and legal documentation as a form of authentication and for tamper-proofing whatever is attached to it ...
Location of Texas. Texas is a state in the South Central region of the United States. The region's second-quarter 2018 gross state product was 8.6% of the GDP of the country at $1.755 trillion, with significant growth in mining, quarrying, and oil and gas extraction. [1]
It is based in Houston, Texas. [2] In 1964, the company created "the first nonadjustable plunger packing material designed to address reciprocating pump-sealing problems". Made of nitrile rubber and "nylon fabric composite laminated material", it was formed into "packing" named the J-Design 838. [3] In 1969, UP&G was renamed to UTEX Industries. [4]
Before the age of manhood, Roman boys wore a bulla, a neckchain and round pouch containing protective amulets (usually phallic symbols), and the bulla of an upper-class boy would be made of gold. [1] Other materials included leather and cloth. A freeborn Roman boy wore a bulla until he came of age as a Roman citizen. Before he put on his toga ...
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The term "bulla" derives from the Latin "bullire" ("to boil"), and alludes to the fact that, whether of wax, lead, or gold, the material making the seal had to be melted to soften it for impression. In 1535, the Florentine engraver Benvenuto Cellini was paid 50 scudi to recreate the metal matrix which would be used to impress the lead bullae of ...
Motor vehicle manufacturers based in Texas (3 P) Pages in category "Manufacturing companies based in Texas" The following 54 pages are in this category, out of 54 total.
Thiokol was an American corporation concerned initially with rubber and related chemicals, and later with rocket and missile propulsion systems. Its name is a portmanteau of the Greek words for sulfur (Greek: θεῖον, romanized: theion) and glue (Greek: κόλλα, romanized: kolla), an allusion to the company's initial product, Thiokol polymer.