Sculpture Made Out Of Typewriter Parts

By the mid-19th century, the increasing pace business communication had created a need for mechanization the writing process. Stenographers and telegraphers could take down information at rates up to 130 words per minute, whereas a writer with a pen was limited to a maximum 30 words per minute (the 1853 speed record).
From 1829 to 1870, many printing or typing machines were patented by inventors in Europe and America, but none went into commercial production.
Charles Thurber developed multiple patents, which his first in 1843, was developed as an aid to the blind, such as the 1845 Chirographer. In 1855, the Italian Giuseppe Ravizza created a prototype typewriter called Cembalo scrivano o macchina da scrivere a tasti ("Scribe harpsichord, or machine for writing with keys"). It was an advanced machine that let the user see the writing as it was typed. In 1861, Father Francisco João de Azevedo, a Brazilian priest, made his own typewriter with basic materials and tools, such as wood and knives. In that same year the Brazilian emperor D. Pedro I, presented a gold medal to Father Azevedo for this invention. Many Brazilian people as well as the Brazilian federal government recognize Fr. Azevedo as the real inventor the typewriter, a claim that has been the subject some controversy. In 1865, John Pratt, Alabama, built a machine called the Pterotype which appeared in an 1867 Scientific American article and inspired other inventors. Between 1864 and 1867 Peter Mitterher, a carpenter from South Tyrol (then part Austria) developed several models and a fully functioning prototype typewriter in 1867.