File:Counting rod v-8.pngDescriptionCounting rod v-8.png en:Counting rods vertical -8 (written form) Date 8 December 2007 Source Own work Author Takasugi Shinji
File:Counting rod v-6.pngDescriptionCounting rod v-6.png en:Counting rods vertical -6 (written form) Date 8 December 2007 Source Own work Author Takasugi Shinji
File:Counting rod v-3.pngDescriptionCounting rod v-3.png en:Counting rods vertical -3 (written form) Date 8 December 2007 Source Own work Author Takasugi Shinji
File:Counting rod v-2.pngDescriptionCounting rod v-2.png en:Counting rods vertical -2 (written form) Date 8 December 2007 Source Own work Author Takasugi Shinji
File:Counting rod v-1.pngDescriptionCounting rod v-1.png en:Counting rods vertical -1 (written form) Date 8 December 2007 Source Own work Author Takasugi Shinji