Caesar's invasion may well have led to the loss of some 40,000-70,000 scrolls in a warehouse adjacent to the port (as Luciano Canfora argues, they were likely copies produced by the Library intended for export), but it is unlikely to have affected the Library or Museum, given that there is ample evidence that both existed later.
Cæsars invasion kan sikkert have ført til, at man mistede 40.000–70.000 skriftruller i et pakhus tæt ved havnen (som Luciano Canfora argumenterer, var de sikkert kopier lavet af biblioteket og beregnet til eksport), men det er usandsynligt, at det kan have berørt biblioteket eller Museion, når man sammenligner med de mange beviser for, at de begge fandtes senere.