Royal Army Museum Stockholm : ill. guide Firearms of the Royal Armouries : from Gustav II Adolf to Charles XIII : From Gustav II Adolf to Charles XIII / Nils Drejholt Utländska fälttecken : utställda i trofékammaren / Arne Danielsson Royal Armoury : the assembling of royal relics, costumes, arms, armour, uniforms and coaches from about 1500 to the present / red. Livrustkammaren