The threshold (32) for n = 1 has previously been given in [30, 37] and in [33, 38]. Thresholds (33) - (35) for n = 2 , 3 , 4 are new. The polynomial equation determining p$_{c}$ under the homogeneity assumption in Table VI for the 3-12 lattice has been given in I and [38], and $^{is 1}$− p + p 2 + p 3 − 7 p 4 + 4 p 5 = 0. 19 Subnet p$_{c}$ (H) p$_{c}$ (N) Other sources $^{(1}$× $^{1) : (1}$× 1) 0.524429717521274 0.524404978(5) 0.52440499(2) [24] 0.52440503(5) [24] 0.5244053(3) [32] $^{(2}$× $^{2) : (2}$× 2) 0.600870248238631 0.60086193(3) 0.6008624(10) [11] $^{(3}$× $^{3) : (3}$× 3) 0.619333484666866 0.61933176(5) 0.6193296(10) [11] $^{(4}$× $^{4) : (4}$× 4) 0.625364661497144 0.62536424(7) 0.625365(3) [11] 3-12 lattice 0.740423317919897 0.74042077(2) 0.74042118 [33] 0.74042081 [11] 0.74042195(80) [34] TABLE VI: The thresholds p$_{c}$ of bond percolation on the 3-12 and various kagome-type subnet lattices. (H = Homogeneity Assumption, N = Numerical.) 1 − 3 p 8 − 60 p 9 − 528 p 10 − 2406 p 11 − 4518 p 12 + 8388 p 13 + 64323 p 14 + 108744 p 15 − 149520 p 16 − 892404 p 17 − 664532 p 18 + 2272086 p 19 − 2348817 p 20 − 12425874 p 21 + 123063933 p 22 + 344663478 p 23 − 1382031989 p 24 − 5244471786 p $^{25}$+ 12598666671 p $^{26}$+ 50539880448 p 27 − 112896871341 p 28 − 350902330710 p $^{29}$+ 955575283123 p $^{30}$+ 1782743557128 p 31 − 7239409905561 p 32 − 5767231526534 p $^{33}$+ 52365034246041 p 34 − 23401813013430 p 35 − 353073527306441 p $^{36}$+ 1041090144149322 p 37 − 623756767891383 p 38 − 4367477247915326 p 39 + 18117607172859264 p 40 − 42034422047996604 p $^{41}$+ 71675099615055545 p 42 − 97479081216503664 p $^{43}$+ 109775262989475858 p 44 − 104474772230850020 p 45 + 85036825023972936 p 46 − 59604466077733650 p $^{47}$+ 36101308809040333 p 48 − 18909591474961260 p $^{49}$+ 8552494666923729 p 50 − 3327421649714158 p $^{51}$+ 1106659102637175 p 52 − 311767535257674 p $^{53}$+ 73442507365712 p 54 − 14206464131418 p $^{55}$+ 2198697552561 p 56 − 261883431344 p $^{57}$+ 22544948382 p 58 − 1248899580 p 59 + 33437353 p 60 = 0 , ( n = 4) . (35)