While our webpage is in German you can write to us in English, too. If you need a survey, appraisal, report, certificate or anything else about your guitar or bass we can help for sure. Please send us an E-Mail at info@singlecoil.com and we will come back to you as soon as possible. We offer this service for insurance companies, laywers, courts, music stores, museums, collectors but naturally also for private persons.