Posted July 14, 201311 yr https://www.ebay.com/sch/sir_edmund_slack-bladder/m.html?item=140917350429&_sop=1 all have soundfiles and label scans
https://www.ebay.com/sch/sir_edmund_slack-bladder/m.html?item=140917350429&_sop=1
all have soundfiles and label scans