From the Ebay listing for this frame:
"circa 1975 Jack Taylor Curved Tube Frame serial # 6845. The frame is all Reynolds 531 w/ special Reynolds Curved Tube decal and has Campagnolo dropouts... semi vertical in the rear - Cyclo in front and eyelets all the way around. Brake and derailleur stops plus zerk BB fitting and under Bottom Bracket derailleur cable routing. The color is a beautiful blue/green which seems to change depending on the angle viewed from...very nice box lining pinstriping as well. The seat-tube is 53 cm center to center and 54 cm center to top. The top-tube is 54 cm center to center."
