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Francisco Quisumbing. Francisco Arguelles Quisumbing is said to be a Filipino botanist claimed to be the inventor of Quink ink [1] [2] used by The Parker Pen Company. He studied in the Philippines and the US, gaining a BSc from the University of the Philippines School of Agriculture, [disputed – discuss] Los Baños in 1918 and an MSc in 1921.
According to Kenneth Parker's personal journal, Quink production began on March 17, 1931, and $89,000 worth had been shipped by October 22—more than twice the company's expectations and an excellent return on the $68,000 spent on its development. [2] Quink was introduced as a general-purpose ink, safe for use in all fountain pens.
It was a simple cylindrical plastic cap and barrel roller-ball pen called the "Parker RB1". [27] In 1984, Parker added the FP1 ("Fountain Pen 1"), with essentially the same design. The RB1 and FP1 models were produced until 1986, at which time Parker revised the pen by lengthening the cap and shortening the barrel and renaming the new pen the ...
Their Big Wheel trikes, model trains, wind-up toys, and toy soldier sets were among Marx Toys bestsellers worldwide. Rock'Em Sock'Em Robots even got movie cameos, as vintage toys in "The Santa ...
A composition roller is a tool used in letterpress printing to apply ink to a bed of type in a printing press. It consists of a cylinder made of a substance known as "roller composition" or simply "composition", a mixture of hide glue and sugar (in the form of molasses or treacle ), with various additives such as glycerin depending on the ...
It was released in 1941 as "51" ink, along with the Parker 51 pen. Parker was careful to print prominent warnings on caps, labels, and boxes that the ink could only be used in the "51." The formulation in the ink would react with other manufacturing materials (such as celluloid) of the period leading to irreparable damage to other fountain pens.
New theory says wheel was first used by copper miners in Carpathian mountains around 3900BC
In 1957, the company launched the T-Ball refill, which contained reformulated ink and a textured tungsten carbide writing ball. One year later, the company added an arrow to replace the ball-clip design. The arrow has remained on all production Jotters since. Parker Jotter featuring discontinued brass inner cap threads in front of a Sheaffer ...