Technical schematics and drawings

I have a complete copy of all of the technical schematics for the Invader that Douglas produced. However, there are t huh ousands of files and collectively they take up more than 37 GB of hard drive space. As such, moving this massive volume into the online database is a lower priority at the moment. If you need a specific drawing or specific information from that collection, please let me know and I'll be happy to provide it.