Table 3: A selection of the color-excess E_B-V of M 92 from several authors in the literature (in order of publication).

References	EB-V
Sandage (1969) (quoted by Webbink 1985)	0.02
Sandage (1970)	0.02
Harris & Racine (1979)	0.01
Zinn (1980a)	0.02
Zinn (1985)	0.02
Reed et al. (1988)	0.02
Smriglio et al. (1998)	0.01