"The band played on the parade last night, and just fancy, I didn't get home till 11. Hope all around the district are A1. We expect to leave around the end of March... Best wishes to both of you, Alf Bowen."
The postcard might spark a memory for a Napier local, Mr Davey said, or it could have been sent from Napier to the district in which he found it.
He said his wife was a member of the Te Aroha Mountain Lions Ladies' Club, who operate a book shop.
"The book was one of a large number we collect from all around the district - Te Aroha, Te Puke, Waihi and Hamilton."
Mr Davey did not recall the title of the book he found the card in, but says it was in a "tatty" condition and therefore unsaleable.
"The postcard just fell out. I'd like to be able to help find relatives of the people mentioned in the card," he said.
Enquiries are also being made via the Auckland War Memorial Museum. If no family comes forward, the postcard will be passed to MTG Hawke's Bay.
-Anyone with any information can contact the Napier City Council Communications and Marketing team, by emailing comms@napier.govt.nz, or phoning 834 4144