The Buyers shall advise the Sellers by cable, 12 days before the expected loading date, of the estimated laydays, contract number, name of vessel, quantity, to be loaded and shipping agent.
25.You should advise us by cable, 12 days before the date of loading, name of ship, expected laydays, loading capacity, contract number and the shipping agents.
The existing words, ""Cargo Ship Safety Radiotelegraphy Certificates or Cargo Ship Safety Radiotelephony Certificates"" are replaced by ""or Cargo Ship Safety Radio Certificates"".
There was no need to mess it up with bells and whistles, although I did add a number of epistolary interludes (passages from fictional books, a diary entry, letters, teletype bulletins) between narrative segments.
People in different locations began to keep records, and in the mid-nineteenth century, the invention of the telegraph made it possible for these records to be collated.
However, in those days, it was very difficult to send records from one part of the world to another, so it wasn't possible for them to share their information until the electric telegraph became more widespread.