From: Tony Oz
Date: 2021 Mar 9, 11:05 -0800
Thanks for the page snippets here, (very) slightly I'm getting somewhere...
My questions are:
- why there is no HC stated on any LoP?
- what are the short cross-marks along every LoP?
I'd like to re-do all the LoPs myself, when exactly was the flight made in 1931, I'll be looking for Sun's ethemerides of the date.