This unmarked vintage bicycle seat is being offered used and sold as is. The seat is a fabric top and possibly a leather bottom.It measures 9” x 9” with 1 1/2” diameter springs.The center to center of the springs is 6”and from the bolts to the front spring it’s 7”.It is unmarked but through my comparison of others I think it could be a Lobdell Emery.I’m not a bicycle person so I don’t know if you do educate me.Please view my photos and determine if it meets your needs. Thank you for your interest.