Source	Epoch	Contour PostScript	Colour PostScript	Colour GIF
1928+738 (4C +73.18) QSO z= 0.302 V= 16.5 Notes (from the published papers):	08/1994 12/1995 05/1996 10/1996 09/1997 03/1998 03/2001 12/2001 02/2002	PS PS PS PS PS PS PS PS PS	PS PS PS PS PS PS PS PS PS	GIF GIF GIF GIF GIF GIF GIF GIF GIF

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