Talk:Fulmen Batteries

Additional information source

 * https://books.google.com/books?id=vfZceT8LpYoC&pg=PA144&lpg=PA144&dq=fulmen+batteries+history&source=bl&ots=bYEYMWjnw0&sig=piRHQbphFz4bpCZQXPrAfUcK-SI&hl=en&sa=X&ved=0ahUKEwiQ1L6R0LLYAhVN42MKHcYyDZgQ6AEIWTAG#v=onepage&q=fulmen%20batteries%20history&f=false -- John Broughton (♫♫) 21:02, 30 December 2017 (UTC)