(Miscellaneous, Time B1304 pre 1970 issue)

This is the original issue that referred to pulse distribution, using Clocks 30, 32 and 36.

The later and totally new issue of B 1304, for the electronic Unit, Clock pulse, No.1 can be seen by clicking here.

I dont have a copy of the earlier (Pre 1970) document.

If you have a copy of this document and would like to help fill a hole in this site, a scan would be greatly appreciated, click here to Email me.

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