Charles Darwin’s cross-writing, a technique for saving writing paper, ca. 1828. http://ift.tt/1kuFcfO
— History In Pictures (@HistoryInPics) February 10, 2014
Scritto su Twitter http://ift.tt/1dQ1z7o
February 10, 2014 at 06:39AM
Charles Darwin’s cross-writing, a technique for saving writing paper, ca. 1828. http://ift.tt/1kuFcfO
— History In Pictures (@HistoryInPics) February 10, 2014
Scritto su Twitter http://ift.tt/1dQ1z7o
February 10, 2014 at 06:39AM