Have just caught up with this thread...
Returning to itemised billing.
JB was a benefactor of Nevill and June's wills. Although charged with their murders, he remained a benefactor until found guilty and was entitled to all information regarding the estate and probate (granted Dec 85). As Executor, Mr Cock would have overseen the paying of all charges and the billing of all due monies.
The domestic WHF BT bill up to 07/08/85 would have been presented for payment.
JB was entitled to have sight of this.
As phone calls were so important in this case, wouldn't the defence have pursued this avenue?
The discharge of probate would have been delayed by the trial, but until that date JB was effectively the owner, and therefore the BT telephone line holder, of WHF. As such, he could have requested the phone records himself.
Likewise, if the line was 'owned' by a limited company he which JB held interest.
I cannot see how the defence did not have access to this billing, nor how the police had any more right to it than JB.
Re Logs
I think Mike's point is that the two logs should have been separately itemised in court and that the non-stamped log was 'sneaked in' and the defence therefore failed to give it due regard.
That does not mean either document is a forgery.
That does not mean either document was withheld from the defence.
Failure of the defence to use documents made available to them is not ground for an appeal.