Copy coin information

There are 36 150 Guaranies from Paraguay
The list in Numista is only partial (7)
All have the same weight, size and reverse (only the year change) but different obverse
Is there any way I can take one of the coins, copy the information and change only the differences so I can complete the list - or do I need to put all the information for all the missing coins?

Unfortunately it is impossible to copy large parts of 1 page to another page. However in certain browsers, if you type the first letter, all words that you have entered previously in that field on Numista appear. Than you can click on it and it will appear in that box, without you having to type the entire word.