Z		z
References of "z" (Variables in Drawings)

z	Folio 43 r,d01a
	Folio 61 v,d02a
	Folio 76 v,d01a
	Folio 76 v,d02a
	Folio 102 v,d01a
	Folio 105 r,d01b
	Folio 130 v,d01a
	Folio 166 r,d01a