Top to bottom beginning at top left:

1936 Gallaher (Elkhound), $4.95.  (top left)
1931 Player (Elkhound), $4.95.
1961 Barbers (Keeshond), $2.95.
1938 Gallaher (Finnish Spitz), $4.95.
1953 Candy Novelty (Keeshond), $2.95.  (top right)
1938 Gallaher (Keeshond), $4.95.
1953 Candy Novelty (Finnish Spitz), $2.95.
1972 Golden Fleece (Keeshond), **S/O**.  (not pictured)

Shop For Your Dog