Firearms of the Royal Armouries : from Gustav II Adolf to Charles XIII : From Gustav II Adolf to Charles XIII / Nils Drejholt armémusei skrifter Kaserner, baracker och hyddor : svenska soldatboningar under fyra êarhundraden / Ejnar Berg Meddelande / Armémuseum Firearms of the Royal Armouries II : / Nils Drejholt Royal Army Museum Stockholm : ill. guide