StacksVerified U.S. regulatory reference

31 CFR Appendix to Part 346

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
Period after issue date (years) | Issue price Redemption values during each half-year period (values increase on first day of period shown) $50.00 | $75.00 | $100.00 | $500.00 1st | $50.00 | $75.00 | $100.00 | $500.00 1 to 11⁄2 | 53.05 | 79.57 | 106.1 | 530.5 11⁄2 to 2 | 54.64 | 81.95 | 109.28 | 546.4 2 to 21⁄2 | 56.28 | 84.41 | 112.56 | 562.8 21⁄2 to 3 | 57.96 | 86.95 | 115.92 | 579.6 3 to 31⁄2 | 59.7 | 89.55 | 119.4 | 597 31⁄2 to 4 | 61.49 | 92.24 | 122.98 | 614.9 4 to 41⁄2 | 63.34 | 95.01 | 126.68 | 633.4 41⁄2 to 5 | 65.24 | 97.86 | 130.48 | 652.4 5 to 51⁄2 | 67.2 | 100.79 | 134.4 | 672 51⁄2 to 6 | 69.21 | 103.82 | 138.42 | 692.1 6 to 61⁄2 | 71.29 | 106.93 | 142.58 | 712.9 61⁄2 to 7 | 73.43 | 110.14 | 146.86 | 734.3 7 to 71⁄2 | 75.63 | 113.44 | 151.26 | 756.3 71⁄2 to 8 | 77.9 | 116.85 | 155.8 | 779 8 to 81⁄2 | 80.24 | 120.35 | 160.48 | 802.4 81⁄2 to 9 | 82.64 | 123.96 | 165.28 | 826.4 9 to 91⁄2 | 85.12 | 127.68 | 170.24 | 851.2 91⁄2 to 10 | 87.68 | 131.51 | 175.36 | 876.8 10 to 101⁄2 | 90.31 | 135.46 | 180.62 | 903.1 101⁄2 to 11 | 93.01 | 139.52 | 186.02 | 930.1 11 to 111⁄2 | 95.81 | 143.71 | 191.62 | 958.1 111⁄2 to 12 | 98.68 | 148.02 | 197.36 | 986.8 12 to 121⁄2 | 101.64 | 152.46 | 203.28 | 1,016.40 121⁄2 to 13 | 104.69 | 157.03 | 209.38 | 1,046.90 13 to 131⁄2 | 107.83 | 161.74 | 215.66 | 1,078.30 131⁄2 to 14 | 111.06 | 166.6 | 222.12 | 1,110.60 14 to 141⁄2 | 114.4 | 171.59 | 228.8 | 1,144.00 141⁄2 to 15 | 117.83 | 176.74 | 235.66 | 1,178.30 15 to 151⁄2 | 121.36 | 182.04 | 242.72 | 1,213.60 151⁄2 to 16 | 125 | 187.51 | 250 | 1,250.00 16 to 161⁄2 | 128.75 | 193.13 | 257.5 | 1,287.50 161⁄2 to 17 | 132.62 | 198.93 | 265.24 | 1,326.20 17 to 171⁄2 | 136.6 | 204.89 | 273.2 | 1,366.00 171⁄2 to 18 | 140.69 | 211.04 | 281.38 | 1,406.90 18 to 181⁄2 | 144.91 | 217.37 | 289.82 | 1,449.10 181⁄2 to 19 | 149.26 | 223.89 | 298.52 | 1,492.60 19 to 191⁄2 | 153.74 | 230.61 | 307.48 | 1,537.40 191⁄2 to 20 | 158.35 | 237.53 | 316.7 | 1,583.50 20 to 201⁄2 | 163.1 | 244.65 | 326.2 | 1,631.00 Period after issue date (years) | Issue price Redemption values during each half-year period (values increase on first day of period shown) $50 | $75 | $100 | $500 1st | $50.00 | $75.00 | $100.00 | $500.00 1 to 11⁄2 | 53.3 | 79.95 | 106.6 | 533 11⁄2 to 2 | 55.04 | 82.56 | 110.08 | 550.4 2 to 21⁄2 | 56.82 | 85.23 | 113.64 | 568.2 21⁄2 to 3 | 58.68 | 88.02 | 117.36 | 586.8 3 to 31⁄2 | 60.58 | 90.87 | 121.16 | 605.8 31⁄2 to 4 | 62.54 | 93.81 | 125.08 | 625.4 4 to 41⁄2 | 64.58 | 96.87 | 129.16 | 645.8 41⁄2 to 5 | 66.68 | 100.02 | 133.36 | 666.8 5 to 51⁄2 | 68.84 | 103.26 | 137.68 | 688.4 51⁄2 to 6 | 71.08 | 106.62 | 142.16 | 710.8 6 to 61⁄2 | 73.4 | 110.1 | 146.8 | 734 61⁄2 to 7 | 75.78 | 113.67 | 151.56 | 757.8 7 to 71⁄2 | 78.24 | 117.36 | 156.48 | 782.4 71⁄2 to 8 | 80.78 | 121.17 | 161.56 | 807.8 8 to 81⁄2 | 83.4 | 125.1 | 166.8 | 834 81⁄2 to 9 | 86.12 | 129.18 | 172.24 | 861.2 9 to 91⁄2 | 88.92 | 133.38 | 177.84 | 889.2 91⁄2 to 10 | 91.8 | 137.7 | 183.6 | 918 10 to 101⁄2 | 94.8 | 142.2 | 189.6 | 948 101⁄2 to 11 | 97.88 | 146.82 | 195.76 | 978.8 11 to 111⁄2 | 101.06 | 151.59 | 202.12 | 1,010.60 111⁄2 to 12 | 104.34 | 156.51 | 208.68 | 1,043.40 12 to 121⁄2 | 107.72 | 161.58 | 215.44 | 1,077.20 121⁄2 to 13 | 111.22 | 166.83 | 222.44 | 1,112.20 13 to 131⁄2 | 114.84 | 172.26 | 229.68 | 1,148.40 131⁄2 to 14 | 118.58 | 177.87 | 237.16 | 1,185.80 14 to 141⁄2 | 122.44 | 183.66 | 244.88 | 1,224.40 141⁄2 to 15 | 126.42 | 189.63 | 252.84 | 1,264.20 15 to 151⁄2 | 130.52 | 195.78 | 261.04 | 1,305.20 151⁄2 to 16 | 134.76 | 202.14 | 269.52 | 1,347.60 16 to 161⁄2 | 139.14 | 208.71 | 278.28 | 1,391.40 161⁄2 to 17 | 143.66 | 215.49 | 287.32 | 1,436.60 17 to 171⁄2 | 148.34 | 222.51 | 296.68 | 1,483.40 171⁄2 to 18 | 153.16 | 229.74 | 306.32 | 1,531.60 18 to 181⁄2 | 158.12 | 237.18 | 316.24 | 1,581.20 181⁄2 to 19 | 163.26 | 244.89 | 326.52 | 1,632.60 19 to 191⁄2 | 168.58 | 252.87 | 337.16 | 1,685.80 191⁄2 to 20 | 174.06 | 261.09 | 348.12 | 1,740.60 20 to 201⁄2 | 179.72 | 269.58 | 359.44 | 1,797.20 Period after issue date (years) | Issue price Redemption values during each half-year period (values increase on first day of period shown) $50.00 | $75.00 | $100.00 | $500.00 First half year | $50.00 | $75.00 | $100.00 | $500.00 1.0 to 1.5 | 54.08 | 81.12 | 108.16 | 540.8 1.5 to 2.0 | 56.24 | 84.36 | 112.48 | 562.4 2.0 to 2.5 | 58.5 | 87.75 | 117 | 585 2.5 to 3.0 | 60.84 | 91.26 | 121.68 | 608.4 3.0 to 3.5 | 63.26 | 94.89 | 126.52 | 632.6 3.5 to 4.0 | 65.8 | 98.7 | 131.6 | 658 4.0 to 4.5 | 68.42 | 102.63 | 136.84 | 684.2 4.5 to 5.0 | 71.16 | 106.74 | 142.32 | 711.6 5.0 to 5.5 | 74.02 | 111.03 | 148.04 | 740.2 5.5 to 6.0 | 76.98 | 115.47 | 153.96 | 769.8 6.0 to 6.5 | 80.06 | 120.09 | 160.12 | 800.6 6.5 to 7.0 | 83.26 | 124.89 | 166.52 | 832.6 7.0 to 7.5 | 86.58 | 129.87 | 173.16 | 865.8 7.5 to 8.0 | 90.04 | 135.06 | 180.08 | 900.4 8.0 to 8.5 | 93.64 | 140.46 | 187.28 | 936.4 8.5 to 9.0 | 97.4 | 146.1 | 194.8 | 974 9.0 to 9.5 | 101.3 | 151.95 | 202.6 | 1,013.00 9.5 to 10.0 | 105.34 | 158.01 | 210.68 | 1,053.40 10.0 to 10.5 | 109.56 | 164.34 | 219.12 | 1,095.60 10.5 to 11.0 | 113.94 | 170.91 | 227.88 | 1,139.40 11.0 to 11.5 | 118.5 | 177.75 | 237 | 1,185.00 11.5 to 12.0 | 123.24 | 184.86 | 246.48 | 1,232.40 12.0 to 12.5 | 128.16 | 192.24 | 256.32 | 1,281.60 12.5 to 13.0 | 133.3 | 199.95 | 266.6 | 1,333.00 13.0 to 13.5 | 138.62 | 207.93 | 277.24 | 1,386.20 13.5 to 14.0 | 144.16 | 216.24 | 288.32 | 1,441.60 14.0 to 14.5 | 149.94 | 224.91 | 299.88 | 1,499.40 14.5 to 15.0 | 155.94 | 233.91 | 311.88 | 1,559.40 15.0 to 15.5 | 162.16 | 243.24 | 324.32 | 1,621.60 15.5 to 16.0 | 168.66 | 252.99 | 337.32 | 1,686.60 16.0 to 16.5 | 175.4 | 263.1 | 350.8 | 1,754.00 16.5 to 17.0 | 182.42 | 273.63 | 364.84 | 1,824.20 17.0 to 17.5 | 189.72 | 284.58 | 379.44 | 1,897.20 17.5 to 18.0 | 197.3 | 295.95 | 394.6 | 1,973.00 18.0 to 18.5 | 205.2 | 307.8 | 410.4 | 2,052.00 18.5 to 19.0 | 213.4 | 320.1 | 426.8 | 2,134.00 19.0 to 19.5 | 221.94 | 332.91 | 443.88 | 2,219.40 19.5 to 20.0 | 230.82 | 346.23 | 461.64 | 2,308.20 20.0 to 20.5 | 240.06 | 360.09 | 480.12 | 2,400.60 Period after issue date (years) | Issue price Redemption values during each half-year period (values increase on first day of period shown) $50.00 | $75.00 | $100.00 | $500.00 First half | $50.00 | $75.00 | $100.00 | $500.00 1.0 to 1.5 | 54.6 | 81.9 | 109.2 | 546 1.5 to 2.0 | 57.06 | 85.59 | 114.12 | 570.6 2.0 to 2.5 | 59.62 | 89.43 | 119.24 | 596.2 2.5 to 3.0 | 62.3 | 93.45 | 124.6 | 623 3.0 to 3.5 | 65.12 | 97.68 | 130.24 | 651.2 3.5 to 4.0 | 68.04 | 102.06 | 136.08 | 680.4 4.0 to 4.5 | 71.1 | 106.65 | 142.2 | 711 4.5 to 5.0 | 74.3 | 111.45 | 148.6 | 743 5.0 to 5.5 | 77.64 | 116.46 | 155.28 | 776.4 5.5 to 6.0 | 81.14 | 121.71 | 162.28 | 811.4 6.0 to 6.5 | 84.8 | 127.2 | 169.6 | 848 6.5 to 7.0 | 88.6 | 132.9 | 177.2 | 886 7.0 to 7.5 | 92.6 | 138.9 | 185.2 | 926 7.5 to 8.0 | 96.76 | 145.14 | 193.52 | 967.6 8.0 to 8.5 | 101.12 | 151.68 | 202.24 | 1,011.20 8.5 to 9.0 | 105.66 | 158.49 | 211.32 | 1,056.60 9.0 to 9.5 | 110.42 | 165.63 | 220.84 | 1,104.20 9.5 to 10.0 | 115.4 | 173.1 | 230.8 | 1,154.00 10.0 to 10.5 | 120.58 | 180.87 | 241.16 | 1,205.80 10.5 to 11.0 | 126.02 | 189.03 | 252.04 | 1,260.20 11.0 to 11.5 | 131.68 | 197.52 | 263.36 | 1,316.80 11.5 to 12.0 | 137.6 | 206.4 | 275.2 | 1,376.00 12.0 to 12.5 | 143.8 | 215.7 | 287.6 | 1,438.00 12.5 to 13.0 | 150.28 | 225.42 | 300.56 | 1,502.80 13.0 to 13.5 | 157.04 | 235.56 | 314.08 | 1,570.40 13.5 to 14.0 | 164.1 | 246.15 | 328.2 | 1,641.00 14.0 to 14.5 | 171.48 | 257.22 | 342.96 | 1,714.80 14.5 to 15.0 | 179.2 | 268.8 | 358.4 | 1,792.00 15.0 to 15.5 | 187.26 | 280.89 | 374.52 | 1,872.60 15.5 to 16.0 | 195.7 | 293.55 | 391.4 | 1,957.00 16.0 to 16.5 | 204.5 | 306.75 | 409 | 2,045.00 16.5 to 17.0 | 213.7 | 320.55 | 427.4 | 2,137.00 17.0 to 17.5 | 223.32 | 334.98 | 446.64 | 2,233.20 17.5 to 18.0 | 233.36 | 350.04 | 466.72 | 2,333.60 18.0 to 18.5 | 243.86 | 365.79 | 487.72 | 2,438.60 18.5 to 19.0 | 254.84 | 382.26 | 509.68 | 2,548.40 19.0 to 19.5 | 266.32 | 399.48 | 532.64 | 2,663.20 19.5 to 20.0 | 278.3 | 417.45 | 556.6 | 2,783.00 20.0 to 20.5 | 290.82 | 436.23 | 581.64 | 2,908.20 [40 FR 4240, Jan. 28, 1975, as amended at 42 FR 37521, July 21, 1977; 45 FR 53397, Aug. 11, 1980; 45 FR 55178, Aug. 19, 1980; 46 FR 60577, Dec. 11, 1981]