Eboracum workshops growing up outside the fortress to supply the needs of the 5,000 troops garrisoned there. Production included military pottery until the mid-3rd century, military tile kilns have been found in the Aldwark-Peasholme Green area, glassworking at Coppergate, metalworks and leatherworks producing military equipment in Tanner Row. In the Roman period, Eboracum was the major manufacturing centre for Whitby Jet. Known as "gagates" in Latin, it was used from the early 3rd century as material for jewelry and was exported from here throughout Britain and into Europe. Examples found in York take the form of rings, bracelets, necklaces, and pendants
History of the Latin script into English for the consonant in the 17th century (it had been rare as a vowel), but it was not universally considered a distinct letter in the alphabetic order until the 19th century. The names of the letters were largely unchanged, with the exception of H. As the sound disappeared from the Romance languages, the original Latin name "hā" became difficult to distinguish from A. Emphatic forms such as and were used, developing eventually into "acca", the direct ancestor of English "aitch". With the spread of printing, several styles of Latin typography emerged with fonts based on various minuscules of