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1952. Notes on plumages, molts, and age variation of the Red Crossbill. Condor, 54(4):200-203, July-August.

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_Transmitted June 30, 1955._

Transcriber's Notes:

Words surrounded by _ are italicized.

Small capitals are presented as all capitals in this e-text.

Obvious printer's errors have been repaired, other inconsistent spellings have been kept, for example inconsistent use of hyphen (e.g. "age-classes" and "age classes") and diacritical mark (e.g. "Zool." and "Zoöl.").