Smile, it's a Steroview - Stereoview

 Woodstock Vermont Photography Gallery Stereoview

 

An inscription on the back identifies this as being in “Phoenix Block”, and the card is imprinted by “E.R. Gates, Photographer”. Presumably this was the Gates studio, tho one supposes it’s possible he was picturing a rival studio. One doesn’t suppose that very hard, actually.

Some soil, some wear, light vertical crease where the images join.  $150