Below are some nice examples of Italian & Swiss Keys.
For more pictures and information about Italian telegraph instruments, please visit The IK6BAK Telegraph Key Collection. In addition to some great pictures of Italian telegraph instruments, Eliseo hosts a forum on key collecting on his website.
 |
 |
 |
 |
| A Very Early Italian Camelback Key by Carlo Dell'Acqua, Milano. Ca. 1848-1850 |
The Dell'Acqua Key Has a Wooden Lever and Base. Pivot Frame and Hardware are Brass |
An Early Swiss Postal Key. Maker Unknown |
Italian Postal Key By Forcieri. With Unique Circuit Closer Paddle |
 |
 |
 |
 |
| Another View of the Forcieri Key |
Early Italian Railway Key |
Italian Railway Key With Double Contacts |
The Underside of the Italian Railway Key |
 |
 |
 |
 |
| Close-Up of the 2 Contacts |
Italian Postal Key (IZ0KRC Collection) |
Postal Key By Gerosa |
Swiss Postal Key. Note the Contact Dampers |
 |
 |
 |
 |
| Postal Key By Arduino, Torino |
Swiss Postal Key By Hasler |
Another Swiss Postal Key. Marked General Director PTT |
Italian Postal Key |
 |
 |
 |
 |
| Italian Military Key, Office of Radio Telegraph For Military |
Italian Key With "Off R.T. Roma" Cast Into Lever |
Another View of the Tasto Roma Key |
Italian Key With Wooden Lever and Frame |
 |
 |
 |
 |
| Laboratorio Elettrotecnico "Amodeo", La Spezia |
Another View of the Amodeo Key |
Italian Key By Emilio Resti |
Close-up of the Emiio Resti Nameplate |
 |
 |
 |
 |
| Italian Radio Key by IRMT (IK6BAK Collection) |
Italian Radio Key Marked "MAM". Made in Milan. (I0KJX Collection) |
Swiss Multi-Contact Key By Hasler |
Another View of the Hasler Key |
 |
 |
 |
 |
| Hasler Key with Box For Multiple Connections |
Nickel Plated Italian or Swiss Key |
Italian Key on Bakelite Base By Aerotecnica |
Another Version of the Aerotecnica Key. Similar Design as the Forcieri Key |
 |
 |
 |
 |
| Italian Radio Key By ADDA |
Italian Military Key by Ducati |
Close-Up of the Ducati Name |
Massive Italian Radio Key By Emilio Caimi |
 |
 |
 |
 |
| Size Comparison of the Caimi Key With a Large Clapp-Eastham Spark Key |
Another Very Large Italian Radio Key by SAFAR |
Emiio Caimi Army Key |
Inside the Caimi Key. Note the Unusual Up-turned Lever |
 |
 |
 |
 |
| Italian Radio Key on Bakelite Base By Argea |
Close-up of Argea Name |
Italian Key By Terraneo, Milano |
Italian Military Key By Veam, Milano. Ca. 1950's |
 |
 |
 |
 |
| Close-Up of the Veam Name |
Strap Key by Brevetto Argea. Ca. 1930's |
Side View of the Brevetto Argea Key |
Key Used by the Italian Military. Found in Ethiopia. Ca. 1930's |
 |
 |
 |
 |
| Another View of the Italian Military Key |
Italian Military Key By Stirer, Ca. 1930's |
Italian Airplane Key by RAM |
Swiss Army Key by ZAG, Ca. 1940's |
 |
 |
 |
 |
| Inside the ZAG Key |
Stirer Military Training Key |
ITalian Military Key By IRET (Industria Radio Telecomunicazioni Trieste) |
All-Metal Key Made by Cablo Radio. Ca. 1950 |
 |
 |
 |
 |
| Top View of the Cablo Radio Key |
Italian Key By SEMCO, Ca. 1950 |
The IRET Key With the Cover Open |
A Different Version of the IRET Key with a Nikola Tesla Name |
 |
 |
 |
|
| The Nikola Tesla Key With The Cover Open |
Nova Radio Key & Buzzer Set, Milano |
Fairly Recent Swiss Postal Style Key |
|