tent to explain and answer questions, who will be onduty all day long for the purpose of giving any informationthat a visitor may desire. To those who understand photo-engraving the exhibit willbe interesting because it will give an opportunity to comparethe work of others with their own work; and… … MECHANICS BUILDING, BOSTON, WHERE THE BIG SHOW WILL BE HELD. 32 THE CANADIAN PRINTER AND PUBLISHER
Printing
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![An illustration from M. Vitrvvii viri svae professionis pertissimi De architectvra libri decem, ad Avgvstum Cæsarem accuratiss. conscripsit & nvnc primvm in Germania qva potuit diligentia excusi, atq[ue] hinc inde schematibus non iniucundis exornati (1543)](https://img.insideoutlibrary.com/img/200/ia-mvitrvviivirisva00vitr-66-8.webp)
