Double-sided cutting from a dealer's catalogue showing the title pages of "Pyrotechnia", by John Babington, firework-maker, gunner and mathematician, with a portrait of the author, and "Speculum Mundi" by John Swan, 1635.
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<p>After: John Droeshout
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<dl><dd>Print made by: William Marshall</dd></dl></div>
1635<div style="display: none;">date QS:P571,+1635-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="https://www.britishmuseum.org/collection/object/P_Heal-62-1">https://www.britishmuseum.org/collection/object/P_Heal-62-1</a>