Working Charts Working Chart - 20 Generations Family tree working charts to record up to 20 generations. Available in 1, 2, 3, 4, 5, and  6 metre lengths x 841 mm. If you have a Promotion Code enter it here. Select the length of chart 1 metre £5.00 2 metre £10.00 3 metre £15.00 4 metre £20.00 5 metre £25.00 6 metre £30.00 Quantity 1 2 3 4 5 6 7 8 9 10 £5.00 per metre Working Chart - 15 Generations Family tree working charts to record up to 15 generations. Available in 1, 2, 3, 4, 5, and  6 metre lengths x 841 mm. If you have a Promotion Code enter it here. Select the length of chart 1 metre £5.00 2 metre £10.00 3 metre £15.00 4 metre £20.00 5 metre £25.00 6 metre £30.00 Quantity 1 2 3 4 5 6 7 8 9 10 £5.00 per metre Working Chart - Close Up View Filled in as a descendant chart Terms and Conditions Of Sale Blank Working Charts can be used to draw your family tree in a number of different formats, descendant, hourglass or ancestral. They are available in lengths of 1, 2, 3, 4, 5 or 6 metres. The height is 841mm. Two styles are available to cover 20 or 15 generations. The 15 generation style has space at the top and bottom for you to add notes to aid your research. Each box is 4.5 x 3 cm giving 20 boxes per metre of width. To fill in the chart you just draw around the box outline and join the connecting lines for marriages, descendants and ancestors. The charts are shipped in a sturdy mailing tube allowing you to safely store the chart.