Vintage 30 MPH Speed LImit Road Sign Double-Sided. Vintage 30 MPH Speed Limit Road Sign. Aluminium disc sign with cast alloy post-top mount. Glass reflectors sandwiched between the two halves. All reflectors present, but most are loose. Has been repainted at some point. Questions welcome, and thanks for looking! Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “Vintage 30 MPH Speed LImit Road Sign Double-Sided” is in sale since Thursday, November 8, 2018. This item is in the category “Collectables\Advertising Collectables\Transportation Advertising\Petrol/Oil Advertising”. The seller is “dan-macphail” and is located in Dumfries. This item can be shipped worldwide.