It's very helpful, thank you! I've scoured the web and found only incomplete numbers for random years and models, Next time you open the guide, I would really appreciate any numbers listed for 1964 SGs and 1970 ES-335s... I haven't been able to track down anything for those models / years. Thank you again for taking the time to share your knowledge. CH Smith
Your site is incredible, a real treasure trove --thank you for posting the URL. Thanks to your page on SGs, I can confirm the SG is a '64. The ES-335 is a sunburst with an orange label serial # 965128, the orange label leads me to believe it dates to early 1970. I have to say I've enjoyed your blog and I've barely started. You da man! Thank you once again--CH Smith