Changes
/* Norway (2,500+) */
:*{{ListRef|Petersen 1919}}
::Petersen catalogued 1440 swords and created a typology that is still the primary typology today.
::Sp1x?; Sp2x?; Ax8; Bx22; Cx110; Dx11; Ex31; Fx18; Gx?? Gx4 Hx213; Ix16; Kx??Kx13; Lx14; Mx198; Nx7; Ox32; Px7; Qx122; Rx8; Sx22or25??Sx22; Tx??Tx6; Ux8; Vx6; Wx??Wx8; Xx49; Yx19; Zx??Zx6; AEx16 ; [PETERSEN 1919]::Sp1x2; Sp2x1; Sp3x1; Sp4x2; Sp5x1; Sp6x1; Sp7x1; Sp8x1; Sp9x1; Sp10x1; Sp11x1; Sp12x1; Sp13x2; Sp14x1; Sp15x1; Sp16x1; Sp17x2; Sp18x2; Sp19x1; Sp20x2; [PETERSEN 1919]
:*''Jakobsson (1992) Krigarideologi och vikingatida svärdstypologi.''
::Jakobsson has categorised 1773 swords from Norway into 6 type. There may be some more that he classed as ''Unclassifiable'' but we don't know how many.
