can you help me to understand

[Dan41]

i just want to know what mean R7 or R1 or R9 etc when people talk about les paul or sg, like i got les paul R7, does it mean is reissue of 7 generation. because i try found the gibson web site some of those guitar and i can find any info can you show me some model of les paul and sg

thanks again and sorry about my bab english and i hope you understand my question

[Tim Plains]

http://www.mylespaul.com/forums/gibson-les-pauls/50210-gibson-les-paul-101-a.html

[Dan41]

thanks for the info R9