...
c 22v-23r: http://dcl.slis.indiana.edu/petrarchive/teibp/content/c022v-c023r.xml
subset 2:
c. 14v: ??? http://dcl.slis.indiana.edu/petrarchive/teibp/content/c014v.xml
subset 3:
c. 69v: http://dcl.slis.indiana.edu/petrarchive/teibp/content/c069v.xml
...