I bought this online for my restore project, but it's not an exact replica of the one on my '74 Rally. It does fit all these:

VNL* Vespa GT / GTR 66 - 78 125 Large Frame - 10 in.
VLB Vespa Sprint 150 65 - 79 150 Large Frame - 10 in.
VSC Vespa SS 180 64 - 68 180 Large Frame - 10 in.
VSD Vespa Rally 180 68 - 73 180 Large Frame - 10 in.
VSE Vespa Rally 200 72 - 79 200 Large Frame - 10 in.

Asking $5 in person, or will ship for $10.

IMG_3171.jpg