1st Flight Graf Zeppelin Collection ?

I believe these are all 1st flight

Given the age of these covers, there's no reason to try to hide the addresses.

In some instances, the addressee might add to the provenance and value of the covers, if it were sent to a prominent philatelist of the period.

Thank you for the advice definitely will keep that in mind.

Hi,

For example: Last two images

America trip, 11.10.1928 to 01.11.1928

This card was on the 8th flight (Return of the America trip) of LZ 127 (GRAF ZEPPELIN) which departed from Lakehurst on 29.10.1928 07:55 am and arrived in Friedrichshafen on 01.11.1928 07:06 am. This card was among the 51 938 cards loaded on board.

Distance: 7300 Km
Average speed: 101.6 Km/h
Duration: 71.06 Hours

Sieger Cat #: 22.B

Hornet

LZ 127 First Flight Cachet


http://njpostalhistory.org/media/fe...redCover.pdf

interesting facts hornet785 thank you for the understanding how to read the flight log
craigk I have not followed the link as of yet but anticipating it will be educational Thank you both.