Below is just a small sample of the glass '46-8 lenses available on eBay. The bottom one states it's an NOS glass lens in the original Guide box. There are many more that look like glass but the description did not state glass or Lucite. I'll have to check when I get home but I think the lenses in my '48 Cabriolet are glass too.
http://www.ebay.com/itm/1948-1947-1946-chevy-parking-light-lenses-glass-/122364035662?hash=item1c7d77024e:g:4tMAAOSwx6pYne2X&vxp=
http://www.ebay.com/itm/1942-1946-1947-1948-CHEVROLET-FRONT-PARKING-LIGHTS-1-/222530784493?hash=item33cfde4ced:g:aAkAAOSwTM5YuGb3&vxp=
http://www.ebay.com/itm/1947-1948-Chevy-Passenger-Car-LH-Parking-Light-Lamp-Lens-NOS-/291950009893?hash=item43f9939e25:g:U3cAAOSw5cNYINN1&vxp=mtr
Last edited by TAP48; 06/05/17 03:31 PM.