| |Note_en=Advertising for the [[Parker 61]] model and the [[capillarity filler]]. Esplicitely mention as trademarks: ''[[Parker]]'', ''Diamond symbol'', ''Arrow symbol'', ''[[Vacumatic]]'', ''[[Aero-matic]]'', ''EP'', ''LL'', ''"51"'', ''"21"'', ''61'', ''Jotter'', ''[[Quink]]'', ''[[Solv-X]]'', ''[[Superchrome]]'' and ''Liquid Lead''. | | |Note_en=Advertising for the [[Parker 61]] model and the [[capillarity filler]]. Esplicitely mention as trademarks: ''[[Parker]]'', ''Diamond symbol'', ''Arrow symbol'', ''[[Vacumatic]]'', ''[[Aero-matic]]'', ''EP'', ''LL'', ''"51"'', ''"21"'', ''61'', ''Jotter'', ''[[Quink]]'', ''[[Solv-X]]'', ''[[Superchrome]]'' and ''Liquid Lead''. |