On this day:
1829 – Accordion patent granted to Cyrill Demian in Vienna, Austrian Empire.
Cyrill Demian (1772–1849) of Armenian origin, made his living as an organ and piano maker, with his two sons Karl and Guido, in Mariahilfer Straße No. 43 in Vienna, Austria. On May 6, 1829, Cyrill and his two sons presented a new instrument to the authorities for patent – the accordion. The patent was officially granted on May 23, 1829.
Demian’s Accordion Description
(Translated Summary of Original Old-German Manuscript)
Its appearance essentially consists of a little box with feathers of metal plates and bellows fixed to it, in such a way that it can easily be carried, and therefore traveling visitors to the country will appreciate the instrument.
It is possible to perform marches, arias, melodies, even by an amateur of music with little practice, and to play the loveliest and most pleasant chords of 3, 4, 5 etc. voices after instruction.
The First Accordion Debate
The advent of the accordion is the subject of debate among researchers. Many credit Christian Friedrich Ludwig Buschmann, as the inventor of the accordion, while others give the distinction to Cyrill Demian an Armenian from the Romanian city of Gherla (ancient Armenopolis) living in Vienna, who patented his Accordion in 1829, thus coining the name. A modification of the Handäoline, Demian’s invention comprised a small manual bellows and five keys, although, as Demian noted in a description of the instrument, extra keys could be incorporated into the design. Numerous variations of the device soon followed.
The Accordion Assembly
(Translated Summary of Original Old-German Manuscript)
1st – In a box 7 to 9 inches long, 3½ inches wide and 2 inches high, feathers of metal plates are fixed, which were known for more than 200 years as Regale, Zungen, Schnarrwerk, in organs.
2nd – With bellows fixed to the above box and its 5 claves fixed below, even an amateur of music can play the loveliest and most moving chords of 3, 4 and 5 voices with very little practice.
3rd – Each claves or key of this instrument allows two different chords to be heard, as many keys are fixed to it, double as many chords can be heard, pulling the bellows a key gives one chord, while pushing the bellows gives the same key a second chord.
4th – As this instrument can be made with 4, 5 and 6 or even more claves, with chords arranged in alphabetical order, many well known arias, melodies and marches, etc. may be performed similar to the harmony of 3, 4 and 5 voices, with satisfaction of all anticipations of delicacy and vastly amazing comfort in increasing and decreasing sound volume.
5th – The instrument is of the same size as the attached illustration, with 5 claves and 10 chords, not heavier than 32 to 36 Loth [1 Loth = approx. 16 g, MW], only if there are more chords will it become longer and some Loths heavier, so it is easy and comfortable to carry and should be a welcome invention for travelers, country and parties visiting individuals of both sexes, especially as it can be played without the help of anybody.
With the cover of the bellows, the entire instrument may be doubled, in order to play more chords or more single tones, in this case, keyboard, the bellows remain in the middle, while each hand controls in turn, either the claves or the bellows.
The above-mentioned duplication of the instrument or adding more chords, would not make anything better to anybody, or give something new, as only the parts would increase, and the instrument more expensive and heavier. The instrument costs 12 to 16/M M, the difference in price results in a more elegant or worse-looking appearance.
“We think that it is the most excellent innovation, that with one claves, a complete chord can be played.” 
Born on this day:
1810 – Margaret Fuller, American journalist and critic (d. 1850)
Sarah Margaret Fuller Ossoli (May 23, 1810 – July 19, 1850), commonly known as Margaret Fuller, was an American journalist, critic, and women’s rights advocate associated with the American transcendentalism movement. She was the first full-time American female book reviewer in journalism. Her book Woman in the Nineteenth Century is considered the first major feminist work in the United States.
Born Sarah Margaret Fuller in Cambridge, Massachusetts, she was given a substantial early education by her father, Timothy Fuller. She later had more formal schooling and became a teacher before, in 1839, she began overseeing what she called “conversations”: discussions among women meant to compensate for their lack of access to higher education. She became the first editor of the transcendentalist journal The Dial in 1840, before joining the staff of the New York Tribune under Horace Greeley in 1844. By the time she was in her 30s, Fuller had earned a reputation as the best-read person in New England, male or female, and became the first woman allowed to use the library at Harvard College. Her seminal work, Woman in the Nineteenth Century, was published in 1845. A year later, she was sent to Europe for the Tribune as its first female correspondent. She soon became involved with the revolutions in Italy and allied herself with Giuseppe Mazzini. She had a relationship with Giovanni Ossoli, with whom she had a child. All three members of the family died in a shipwreck off Fire Island, New York, as they were traveling to the United States in 1850. Fuller’s body was never recovered.
Fuller was an advocate of women’s rights and, in particular, women’s education and the right to employment. She also encouraged many other reforms in society, including prison reform and the emancipation of slaves in the United States. Many other advocates for women’s rights and feminism, including Susan B. Anthony, cite Fuller as a source of inspiration. Many of her contemporaries, however, were not supportive, including her former friend Harriet Martineau. She said that Fuller was a talker rather than an activist. Shortly after Fuller’s death, her importance faded; the editors who prepared her letters to be published, believing her fame would be short-lived, censored or altered much of her work before publication.
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