Double stopping valve
The Alexander model 104 is a 103 reworked to include a double stopping valve. Quite unusually, this unlacquered example is built in nickel silver so will have a brighter tone overall. With a fixed bell and an original Alexander case, this horn probably dates from the early 70s and is in good condition.
We think it’s definitely worth having a look at this if it fits your budget.
Sometimes it can be the thing you didn’t know you were looking for that turns out to be the right fit!