Silver plated copper wound or silver plated copper alloy wound strings are the strings of choice for Selmer style guitar. This material gives the right tone and indeed, was the standard wrap material for acoustic steel guitar strings until the introduction of bronze in the early 1960's.
The most popular strings for Selmer style guitar are Argentine (10 - 45 and 11 - 46 gauge) in ball end and loop end. I stock full sets and single strings for spares. I also stock Galli gypsy strings as a set in 11 - 47 gauge.
Below are the new drop down menus for purchasing sets of strings and single strings. I hope you will find that this is easy to use. You will be able to order a mixture of sets and single strings of your choice.