It is a sweet-sounding instrument and does have a LH F. It is a dual-system semi-automatic and the plating is pretty much intact. I don't believe it has ever cracked, but there have been a few key work modifications over the years before I purchased it 6 years ago. I am asking $3500 AUD for it ONO, which will include shipping cost, It is a lovely oboe but at the moment, is not getting played. The Serial number is LL61. It plays well, the intonation is good, and I have had no difficulty being heard in ensemble work. It has been well maintained and comes in a Gator case. You are welcome to come and try.