Tools
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 knights.  Making tools was a sideline. During the 12th century, there was 
a growing demand for tools as population and  cities  grew. Blacksmiths set 
up in towns and began focusing on civil uses of iron. In the later Middle 
Ages, iron became more plentiful, and more common tools, such as rakes, 
pitchforks, and shovels, could be metal. 
 Every profession had its specialized tools, and some tools, such as  em-
broidery  scissors, have left little evidence in the archeological or pictorial re-
cord. Scissors were in use, along with other specialized cutting tools like 
surgeon’s instruments. Pictures of shoemakers and goldsmiths show some of 
the specialized knives, scales, and chisels particular to each profession. The 
greatest number of pictures through several centuries was devoted to the 
tools of the building trade. Many Bibles and prayer books chose to illustrate 
the story of how the Tower of Babel was built, and these pictures always 
showed lively construction sites fi lled with contemporary workers. Because 
of this, we have detailed knowledge of the tools used in construction. 
 Ditches, foundations, and all kinds of earth barricades and mounds were 
dug with shovels and spades. This was unskilled labor and could be done 
by peasants hired as day laborers. They used simple baskets and wheelbar-
rows to cart away the earth. Wheelbarrows shown in 13th-century pictures 
are similar to modern ones; they have a platform with a slight basket shape, 
a single wheel, two handles, and legs to rest the barrow on when stationary. 
Another carrying device was the pannier, which consisted of two long bars 
with a sheet of leather fastened between them. Two men carried the pan-
nier heaped with stones or earth. For the heaviest loads, they used  carts  with 
two or even four wheels. 
 The signature building material of the Middle Ages was  stone,  although 
relatively few buildings actually used stone.  Castles  and  cathedrals  aimed 
at permanency and could afford the expense in materials, workmen, and 
time.  Masons  were general contractors for working with stone, from archi-
tects to rough-hewing in quarries. 
 Masons in quarries mainly used heavy mallets and hammers with strong 
chisels. The chisels were tempered by being reheated many times so that 
they would be stronger than any material they came against, but, even so, 
they had to be sharpened daily. Hammers could be pointed, a cross between 
mallet and ax. There were also stone axes, used to smooth rough-cut stone. 
Mallets and mauls beat against iron chisels and could have beechwood 
heads. Punches were like smaller chisels with pyramidal ends and were used 
to cut stone into fi ner shapes. For fi ner stone carving, masons used a variety 
of chisels, punches, and hammers. 
 Masons used squares and plumb bobs to make sure that lines were 
straight and edges were truly vertical. The plumb bob was a piece of lead 
shaped with a point and hung from a string; it always pointed to the earth 
and created a perfectly vertical line. Masons used compasses to draw true