Unknown Photos Found at the Fairview Museum (marked Historic Photos Mt. Pleasant 1910-1930, Ferdinand Ericksen)

Please help Identify these people.  Or recognize the backround.  

Photos Taken From Negatives Found In The Fairview Museum (in an envelope saying "Historic Photos 1910-1930 Regarding Judge Ferdinand Ericksen)

Can anyone help us identify the people, houses or events in these photos?

Unknown Photos Found in Fairview Museum

It's been awhile since we posted unknown photos.  These were found at the Fairview Museum in an envelope stating "Historic Photos 1910 - 1930, Regarding Judge Ferdinand Ericksen".  Help us if you can identify them.  Sometimes looking at the background buildings help.