1) The Sigma set (faded gold color) is from a DR-41, and work very well; set screws are included
2) The Gotoh set (chrome) is from a 'lawsuit' era Takamine Dreadnought, and work very well; set screws are included
The Sigma set is pic 1 and 2; 1st is the actual tuners and pic 2 is current pricing online ($24.95)
The Gotoh set is pic 3 and 4; 3rd is actual tuners and pic 4 is current online pricing ($100.00)
Per different websites, Sigma utilized Schaller as their primary supplier of tuning pegs
Gotoh appears at this time to be a Japanese supplier; I could not find references to support historical data
Pricing:
Sigma $20.00
Gotoh $65.00
If you want both, $80.00
Interested inquiries please telephone (this weeds out the guys that will send their movers with a check)