Paj ki genyen lyen ki ap mennen nan "Fichye:Diagram of alphabet used in a 5 needle Cooke and Wheatstone Telegraph, indicating the letter G.png"
Paj ki anba genyen lyen ki ap mennen nan Fichye:Diagram of alphabet used in a 5 needle Cooke and Wheatstone Telegraph, indicating the letter G.png :
Affichage de 1 élément.
- Telegraf Cooke ak Wheatstone (lyen fichye a) (← lyen yo | modifye)