R.G. Tremper Sales Co.

The R.G. Tremper Sales Company published and distributed postcards in the early-to-mid-1900s in the Sandusky, Ohio, area.

Note: Possibly related or connected to Geo. H. Tremper (distributor)

Entrance to Blue Hole, Castalia, Ohio (Date Unknown) | R.G. Tremper Sales Co.
Vintage linen postcard showing the entrance to Blue Hole in Castalia, Ohio.
The Aerating Water Wheel at the Blue Hole, Castalia, Ohio (Date Unknown) | R.G. Tremper Sales Co.
Vintage linen postcard showing the aerating water wheel at the Blue Hole in Castalia, Ohio.