H85: Silver Spring Observatory (MD)    BBO: Blackbird Observatory (Cloudcroft, NM)    G53: Alder Springs Obs (Sierra Remote, CA)

M100  from BBO

M101  from H85

M105   from H85

M106 from H85

M51  from H85

M51 from H85

M63  from H85

M74   from BBO

M74  from H85

M82 (LRGB+Ha)

M82  from H85

M88  from H85

M90  from BBO

M95  from BBO

M95 from H85

NGC 1156  from H85

NGC 253  from BBO

NGC 2752  from H85

NGC 2903  from BBO

NGC 6181  from H85

NGC 7331  from H85

NGC 891 from BBO

NGC 891  from H85

NGC 90  from H85

NGC 4212 from G53

NGC 4212 Group from G53