replacing one of these pegs whilst he gravely watched the dial of an
instrument that resembled a small clock. A large straw hat concealed his
head, and protected it from the rays that were streaming through the
glass roof and open window. The apparent triviality of his occupation,
and his intentness upon it, amused Marian. She stole into the
laboratory, came close behind him, and said:

"Since you have nothing better to do than play cribbage with yourself,
I----"

She had gently lifted up his straw hat, and found beneath a head that
was not Lord Carbury's. The man, who had cowered with surprise at her
touch and voice, but had waited even then to finish an observation of
his galvanometer before turning, now turned and stared at her.

"I _beg_ your pardon," said Marian, blushing vigorously. "I thought it
was Lord Carbury. I have disturbed you very rudely. I----"

"Not at all," said the man. "I quite understand. I was not playing
cribbage, but I was doing nothing very important. However, as you
certainly did take me by surprise, perhaps you will excuse my coat."

"Oh, pray dont mind me. I must not interrupt your work." She looked at
his face again, but only for an instant, as he was watching her. Then,
with another blush, she put out her hand and said, "How do you do, Mr.
Conolly. I did not recognize you at first."

He shook hands, but did not offer any further conversation. "What a
wonderful place!" she said, looking round, with a view to making herself
agreeable by taking an interest in everything. "Wont you explain it all