Comparison of a Several Star Atlases
Polemy's Cluster region snapshots from different charts

Deep-Sky Hunter star atlas (as it would appear on A3 page)

Deep-sky atlas 1st release (A4 page)

Tri-Atlas project B-set (as it would appear on A3 page)

Sky Atlas 2000 (~A3 page)

Uranometria 2000 2nd edition (~A4 page)
Pinwheel Galaxy region from the same atlases:

Deep-Sky Hunter star atlas (as it would appear on A3 page)

Deep-sky atlas 1st release (A4 page)

Tri-Atlas project B-set (as it would appear on A3 page)

Sky Atlas 2000 (~A3 page)

Uranometria 2000 2nd edition (~A4 page)