Piccardi
== Dettagli == {{PhotoInfo |Marca=Schnell |Modello=Penselpen |Oggetto=combo |Particolare=feed,nib |Contributo=Musicus |Caricamento=lever |Materiale=celluloide |MatDesc_it=nera |MatDesc_en=black |Note_it=Riporta stampigliati i brevetti {{Cite patent|US|1144436}}, {{Cite patent|US|1357083}}, {{Cite patent|US|D073416}} e {{Cite patent|US|1526365}}. |Note_en=There are imprints of {{Cite patent|US|1144436}}, {{Cite patent|US|1357083}}, {{Cite patent|US|D073416}} and {{Cite patent|US|1526365}} pat...