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Basically, it’s technology all the way back to fire and the first stone axes.
We naturally take for granted the technologies that precede our own age, and we marvel at the ones that are new.
Today we have LED light bulbs that we can control with a smartphone app, turning on the lights when we are still on our way home, or creating a romantic atmosphere by changing the color and intensity of the light at the touch of a screen.
If we move back in time, we see ages defined by their technological innovations: steam power, water power, or the precision use of metals that made it possible to create accurate timepieces and to automate the production of fine cloth.
In the 18th and 19th centuries, not only were more copies of books produced than ever before, but the numbers of new writings and new editions also grew.
Printing technology depended both on innovation with metals and also on the development of papermaking techniques that greatly improved on previous writing surfaces, like sheepskin, papyrus, wax, clay, and stone.
The number of books increased, and their abundance made them more affordable.
Other technologies also affected libraries, such as the development of electric lighting, which reduced the threat of fire and allowed readers to make use of the library outside of daylight hours.
Once you have found a title you are looking for, click on its title to see its format and call number.
You will also be able to see: You can place a request and have it sent to the Upper Hudson Library system library of your choice.
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The disadvantages of the printed book catalog, however, became more serious as library collections grew and the rate of growth increased. Yet the time required to produce a printed book catalog (in an era in which printing required that each page be typeset) meant that the catalog could be seriously out of date as it came off the press.