Modifiche

|Contributo=pencilator

|Contributo=pencilator

|Note_it=Istruzioni di una matita meccanica multimina denominata [[Four-In-Hand]]. Cita il bevetto {{Cite patent|GB|236475}}, da cui si deduce il produttore, la ''Aladdin Industries Limited'' di Londra, non è chiaro se si tratti di [https://www.gracesguide.co.uk/Aladdin_Industries questa azienda].

|Note_it=Istruzioni di una matita meccanica multimina denominata [[Four-In-Hand]]. Cita il bevetto {{Cite patent|GB|236475}}, da cui si deduce il produttore, la ''Aladdin Industries Limited'' di Londra, non è chiaro se si tratti di [https://www.gracesguide.co.uk/Aladdin_Industries questa azienda].

|Note_en=Instractions for an [[Aladdin]] multiple mechanical pencil called [[Four-In-Hand]]. Citing patent {{Cite patent|GB|236475}}, from which manufacturer can be determined, the ''Aladdin Industries Limited'' of London, but it's still unclear if it's [https://www.gracesguide.co.uk/Aladdin_Industries this company].

|Note_en=Instructions for an [[Aladdin]] multiple mechanical pencil called [[Four-In-Hand]]. Citing patent {{Cite patent|GB|236475}}, from which manufacturer can be determined, the ''Aladdin Industries Limited'' of London, but it's still unclear if it's [https://www.gracesguide.co.uk/Aladdin_Industries this company].

}}

}}