B		bs
References of "bs" (Variables in Text)

bs	Folio 37 r,2b
	Folio 37 r,2b
	Folio 37 v,1
	Folio 37 v,1
	Folio 40cr,1c
	Folio 40cr,1c
	Folio 54 r,1
	Folio 55 v,1
	Folio 55 v,1
	Folio 61 v,1b
	Folio 61 v,1b
	Folio 62 r,3
	Folio 71 r,1
	Folio 76 r,1d
	Folio 76 r,1d
	Folio 93 v,1c
	Folio 93 v,1c
	Folio 93 v,1c
	Folio 93 v,1d
	Folio 93 v,1d
	Folio 97 r,1
	Folio 144 r,2b
	Folio 157 v,2
	Folio 170 r,1b
	Folio 170 r,1b