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For future reference, the original Reynold chain was No. 110046 and as you have found out, was 69 links (which means one link was cranked) plus the spring link. If you ask Sprockets Unlimited for an equivalent chain, they will offer you a choice of three – correct sizes but of different quality. You get what you pay for!
For reference, the Reynold final chain reference No. was 110056. Length dependant on drive sprocket size.