Those drop out's were used up to and incl. '93 so definitly pre '94. Measurement's (TT, ST, HT) would help determine '93 or earlier as the sizing changed between '92 & '93
Raiden73 has a good point, you sure about the headtube?
Need the full serial number and more pics
sorry chaps been really busy with 16hour days for the 17 days, but i have just taken some more pictures(that i will resize and add later) and tried an 1"and 1/8 headset and there is no way in hell it will ever fit this frame so its defo a 1" head tube :roll:
more updates soon!!!!!
ok so couple more pics bb, drop outs(where you can just make out possibly the original colour), bottom of seat tube, head tube and the all important frame number