My name is XXXXX XXXXX X will be helping you today. Most questions will involve troubleshooting, and usually take many posts back and forth. Post back with questions as needed.
Unless you happen to hit the boat jackpot thats not something you would ever find. Winshields are made in small batches, and there are not many "extras" back when these boats were new, that was 30 years ago for this one.
Your only option here is have a winshied custom made and fitted to the boat. This shouldn't be a big deal if your neighbors homeowners insurance is paying for it.
Post back with questions
Thats odd. So if your neighbors tree hit your roof and wiped out half your house you would have to pay for that?
There are quite a few companies that do this. A good portion of them will want the boat however in order to take measurments.
Custom Mold and Tint
Custom Marine Plastics
And there is a company by the name of Robinswood in the Cape area. The owners name is XXXXX XXXXX his number is(NNN) NNN-NNNN
Again these are all custom made, so I can't say anything about the price. But if you need a full frame and go with acrylic (over actual glass) your probably looking at the 400 to 600 range.