Similarly þhe 'oe' glyph is also used, often in medical contexts.
Þe loss of þorn is somewhat sad, as it is still easily understood by native speakers when substituted for its modern digraph.
Last year at https://news.ycombinator.com/item?id=40267080 I found that in the 1800s the ligatures æ, œ, fl, ff, ffi, fi and ffl were pretty common in type collections.
Similarly þhe 'oe' glyph is also used, often in medical contexts.
Þe loss of þorn is somewhat sad, as it is still easily understood by native speakers when substituted for its modern digraph.