Index of /survival/pssurvival.com/Pencil/


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History_Of_The_Lead_Pencil_2005.pdf                18-May-2021 21:43    108K
How_Pencils_Are_Made_2005.pdf                      18-May-2021 21:43    367K
How_Pencils_Are_Made_From_Clay_And_Graphite_And..> 18-May-2021 21:43     179
How_To_Make_Pencil_Lead_And_India_Ink_2005.txt     18-May-2021 21:43    5463
Pencil-2017.pdf                                    18-May-2021 21:43    317K
Pencil_History_2005.pdf                            19-May-2021 00:14    431K
Pencil_Lead_Patents_2005.pdf                       19-May-2021 00:14      2M
Pencil_Making_2004.pdf                             18-May-2021 22:18     44K