II have never seen hand written info like this on carpet before. By the content of information written it appears to be done by the OEM MFG and not a after market company. This would be a example of the exception and not the rule. The normal way the carpets are marked are by stencil or paper tag/sticker.The black rivits were used in the quarter windows and sometimes the Shelby ID(vin) plate in 66. Bob G. On Friday, March 18, 2005, at 06:21 PM, Ourb wrote: > I have attached a picture of the bottom side of the front carpet of > 6s135. Is this carpet the original? I have not seen the handwritten > information like this before. > > Let me know what you think. > > I also found several unused rivets. One is black. Were the black ones > used only for the quarter windows? > > Bob > >