Last week, however, the mystery was closer to being solved with a woman ringing Jennie to say her husband was the great-grandson of the owner.
"She is going to ring her daughter and see if she dropped it in," Ms Crawley said.
The Central Hawke's Bay connection stemmed from the starting point of Ms Crawley's research - a photo of World War I soldier Joseph Crabbe, who started a partnership in the early 1900s with Mr W McAulay, contractors in the Elsthorpe and Argyll areas.
When Joseph enlisted he named Mrs R S McAulay (of Rosewood homestead) as next of kin. He died in France on April 17, 1917, and his name is listed on the Elsthorpe/Waipawa cenotaph.
The link to this area made it appropriate to have it on display at the CHB Settlers Museum so more people could see it and perhaps identify the subjects in the photos.
"We would still love to know more of the names," said Ms Crawley.
The album joins the museum's Gallipoli display. Museum manager Jana Uhlirova said it was a chance for Central Hawke's Bay people to see if they recognise anyone.
Hastings Cranford Hospice Shop retail manager Anke Hoggett-Schnebeck said: "It's nice the way this treasure, that we could not sell, is being taken care of and has another use."