
1) Careful observer 2) Citer 3) Keen observer 4) Keen observer or jotter 5) Keen-eyed one 6) Memo taker 7) Minutes taker 8) Observant one 9) Observer 10) One keeping minutes 11) One paying close attention 12) One who keeps minutes 13) One who observes 14) One who takes things down 15) One with a pad
Found on
https://www.crosswordclues.com/clue/noter

• (n.) One who takes notice. • (n.) An annotator. • (n.) One who takes notice. • (n.) An annotator.
Found on
http://thinkexist.com/dictionary/meaning/noter/
Not'er noun 1. One who takes notice.
2. An annotator. [ Obsolete]
Found on
http://www.encyclo.co.uk/webster/N/36
No exact match found.