This item appears to be an antique clear glass bottle, likely used for perfume or cologne, possibly dating back to the late 19th century. 

• Design: It features a unique, flat, circular body with textured details and an offset neck, designed to be stored on its side. 

• Purpose: Bottles of this style were popular for holding toiletries like perfume, cologne, or tonic. 

• Material: The vessel is made of clear, cut, or molded glass.

• Dimensions: Based on the tape measure, the bottle measures approximately 5 inches in height from base to the top of the neck