In these subdirectories are the paper tapes we got for our LGP-30 Some of them we are still using, for example those in P104. They are the Basic I/O-System. With 10.4 we can load other paper tapes and start programs. 9boot is used to bootstrap 10.4 ACT5 contains the load and go compiler we are using for our demonstrations. Other programs are only there, we didn't try them.