Yours appear to be the same back and front, except the base.
And a 3rd manufacturer!
Thanks again.
Original saddle seat nerds, apply here!
Now that I had a closer look to mine , the front seat is dav not AP as I told you in the beggining.
http://vespaclubvolos.com
http://www.lambretta-club.gr
Li 150 II - Li 150 III - TV 175 III - SX 200 - DL 150 - Lui 50 - Rally 200 - Vespa 50s
http://www.lambretta-club.gr
Li 150 II - Li 150 III - TV 175 III - SX 200 - DL 150 - Lui 50 - Rally 200 - Vespa 50s