Relative to "CIRCLING" at 1958 (GCT)
Not seeing Howland at the expected time (1912(GCT) AE turned onto the 157/337 LOP and flew for about 45 minutes. Then, not seeing Howland, radioed in at 1958 (GCT), Circling (Back, word added, hjh) but cannot hear (see?) you. Flying back on the LOP for about 45 minutes and still not spotting Howland she radioed in at 2043 (GCT) Running on line 157/337...Wait...
The word Circling in the Log is Capitalized. Could that have been an accepted practice in 1937 to put alterations to a Log in caps?