The Trip hammer (Filippini)

The Trip hammer (also known as Il Maglio) is a 19th-century late impressionist oil painting by Francesco Filippini. It was made around 1889, in Milano, Italy, exhibited in the collection of Pinacoteca di Brera (Reg. Cron. 6297).
 
Description.
The painting represents some farmers intent on carding hemp.
here are three different works by Filippini that portray the Maglio, and they are the only works that concern industrial and non-agricultural work.
In addition to the Maglio of the Pinacoteca di Brera, there is the Maglio of 1889, an oil on canvas of 177 x 89 centimeters, and the Maglio of 1889, oil on canvas of 44 x 74 centimeters which is probably a preparatory sketch of the work present in the collection of the Pinacoteca di Brera, winner of the Canonical Award.