too complex for description by words, or even by engraving; but it may be sufficient to say that, with the matrix, it consisted of four pieces, and was so constructed as to allow of an enlargement and nice adjustment in either direction of the space provided for casting the body of the type. The pieces were held together by stiff springs, but buttons could have been used for the same purpose.. When these pieces were connected it would be plain to any mechanic that it was a mould; disconnected, its purpose would be a riddle. This peculiarity, coupled with the well known fact that Gutenberg subsequently made at Mentz, three fonts of types on bodies of different size, but closely approximating each other, lead me to the belief that this tool of four pieces should have been some kind of an adjustable type-mould.
The only book which can be offered with plausibility as the work of Gutenberg in Strasburg is a Donatus, of which four leaves are now preserved in the National Library at Paris. This Donatus is a small quarto, containing twenty-seven lines to the page. The similarity of the types of this book, both in face and body, to those of the Bible of 42 lines, suggests the thought that both books were the work of the same printer; but the cut of the letters, the founding of the types and the printing of the book are vastly inferior.
It is possible that Gutenberg may have printed some books at Strasburg, but we do not know anything about them. There were many difficulties connected with the proper development of typography, and he may have labored over them many years without any satisfactory result.[1] His earlier experience could not have been materially different from that of other inventors: he may have been kept for years on the threshold of success, vainly trying to remove some obstruction which blocked up his way. If we suppose that Gutenberg
- ↑ The inability to produce any book printed by Gutenberg at Strasburg was the occasion of the following pithy answer: Koch had asserted before the Institute, that Strasburg was the cradle of printing. Schaab interrupted him, "Yes, but it is a cradle without a baby."
