Feel free to contact me if you need assistance. In that case you can usually date the instrument by comparing engravings, features or lacquer of the instrument. This is an old trumpet, so there are a lot of small scratches and small dents, but by all means they dont effects the sound of the instrument at all.All 3 valves are still moves up and down freely.All tuning tubes can be slide in and out easily.Please. Serial 652002 is the first issued in 1957. serial numbers for Conn 16B trumpet Need serial numbers for Conn 16B trumpet. The last serial number issued in 1956 would have been 652001. Probably a part has been exchanged, it has been a custom build or prototype, or it has been simply forgotten to engrave it. In other words, 571850 was the first serial number issued in 1956. Still, every now and then I come across trombones that have not been engraved. Type in “(manufacturer) trombone serial number list” and you will usually find what you’re looking for.įor your convenience I compiled a little list for the bigger vintage brands: After finding out the serial number the next step is to google. Usually that number can be found on the handbrace of the bellsection, the braces of the slide or the slide itself.Ĭonn trombones usually are only engraved on the outer slide. In most cases there is a serial number engraved in the trombone. The easiest and usually most precise way is to look for the serial number. I am regularly being asked how to find out when a trombone was made.

Conn trumpet serial number chart