The Chief [W.F. King]. Photo by Aldous.

Hard at Work. Photo by Plaskett.

Caught Unawares. Photo by Aldous.

L to R: W.F. King, unknown, unknown.

Mr. Maunder Ready. Photo by Maunder.

Further info from a newspaper caption in J.E. Maybee's scrapbook (p.17):

MR. E. WALTER MAUNDER, F.R.A.S., OPERATING PRINCIPAL INSTRUMENT OF THE GREENWICH OBSERVATORY OUTFIT.

Mr. Maunder, who, with his wife, joined the party on special invitation of Sir Wilfred Laurier, is Superintendent of the solar department at the Royal Observatory, Greenwich, England. The eclipse flag was lowered to half-mast after totality.

Father Kavanagh [left] Ready. Photo by Marsh.

Further info from a newspaper photo caption in J.E. Maybee's scrapbook (p.17):

REV. I.J. KAVANAGH, S.J., AND HIS UNIQUE DEVICE FOR EXAMINATION OF THE OUTER CORONA AND STREAMERS.

Rehearsal. Photo by Plaskett.

Father Kavanagh at work. Photo by Kavanagh.

L to R: W.F. King, unknown, Father Kavanagh.

Moving Supplies. Photo by Marsh.

Construction of Long Focus Camera. Photo by Plaskett.

Our Brave Defenders. Photo by Plaskett.