This is the May 1973 issue of Powerboat magazine, identified as "The World's Leading Performance Boating Magazine." The cover prominently features a red powerboat in action with an Evinrude motor, highlighting performance and speed. Key headlines visible on the cover include "PARKER 9-HOUR ENDURO," "OMC ROTARY OUTBOARD," "DRAG RECORD...119.11," and "S-CLASS RECORD...116.533." This vintage periodical offers a look into performance boating from the 1970s, making it a valuable piece for collectors of marine history, vintage magazines, and powerboat enthusiasts.

This listing includes one original Powerboat magazine from May 1973. The issue features articles such as "The Long, Long Day at Parker" by Flip Morris, "Schwannland, 199.11-MPH" by Rod Flint, and "Woods, 116.533-MPH" by Ken Kunsick, along with special features on the OMC Rotary Outboard. A subscription mailing label is present on the front cover. This magazine is a great piece of ephemera for anyone interested in the history of boating, marine engines, and vintage advertising.

Verified Specifications:
Publication: Powerboat
Publisher: Power Boat Publishing, Inc.
Item Type: Magazine / Periodical
Issue Date: May 1973
Subject: Performance Boating, Marine, Outboards, Racing
Era: 1970s
Volume: 5
Issue Number: 10
Language: English
Features: "The World's Leading Performance Boating Magazine" tagline, Mailing Label Present
Included Components: 1x Magazine