[GB.80L]                                                              [GB.80]							80
                                                                      
group 1. Continuous curves                                            [Back free endpaper]
                                                                      
[diagram]                                                             	Ponte Calegheri
                                                                      -    No  796.
[diagram]                                                             
                                                                      [diagram]
                                                                         [?] [?]
                                                                      
                                                                      group 2nd broken curves
                                                                      
                                                                        [diagram]
                                                                        [?] also
                                                                      group 3rd  - [right?] lines

[Version 0.05: May 2008]