Add 66-FM1-130
Add 1968

Note: 68-PA-T-99A is truncated in the source PDF (tindallgrams01).
Merge branch 'master' of github.com:jhuscott/Tindallgrams into jhuscott-master

ally if it merges an updated upstream into a topic branch.
Requote quotes in YAML header and fix typo
Requote quotes in YAML header
Requote quotes in YAML header, typos, use unicode superscript 2
Requote quotes in YAML header, fix typo
Requote quotes in YAML header
Requote quotes in YAML header
Merge branch 'fixup-pr' into jhuscott-master
Merge branch 'jhuscott-master'