Hi, I have a Canadian CF Martin Organisation "Conservatore" acoustic guitar Model C100 (made in Korea) w/ a foil "Renaissance" sticker over a possible "Sigma?" label on the headstock (haven't peeled so don't know for sure!). I understand these guitars are referred to as the "Edsel" (if you will!) of Martin guitars! This is a handsome guitar with a decorative sound hole and pierced headstock with mother of pearl keys! I would like to learn more about this particular guitar and show pics of same to share with this forum but how do I upload the photos? Thank you! David