After he arrived in Brisbane, Australia, Colonel Twining bought a child’s watercolor set and, while confined to his hotel room by a bout of malaria, drew a bunch of diamonds on a big sheet, coloring each one differently. He then took samples to General Vandegrift, who chose one which was colored a shade of blue that he liked. Then Twining took the sketch to the Australian Knitting Mills to have it reproduced, pledging the credit of the post exchange funds to pay for the patches’ manufacture. Within a week or two the patches began to roll off the knitting machines, and Colonel Twining was there to approve them. General Twining further recalled: “After they came off the machine, I picked up a sheet of them. They looked very good, and when they were cut, I picked up one of the patches. It was one of the first off the machine.”
The division’s post exchanges began selling the patches almost immediately and they proved to be popular, with Marines buying extras to give away as souvenirs to Australian friends or to send home to families. Before long, newly established Marine divisions, as well as the raider and parachute units, and as the aircraft wings, sea-going Marines, Fleet Marine Force Pacific units, and others, were authorized to have their own distinctive patch, a total of 33, following the lead of the 1st Marine Division. Marines returning to the United States for duty or on leave from a unit having a distinctive shoulder insignia were authorized to wear that insignia until they were assigned to another unit having a shoulder patch of its own. For many 1st Marine Division men joining another unit and having to relinquish the wearing of the 1st Division patch, this rankled.
Shortly after the end of the war, Colonel Twining went to now-Marine Commandant General Vandegrift saying that he “no longer thought Marines should wear anything on their uniforms to distinguish them from other Marines. He agreed and the patches came off for good.”—Benis M. Frank
September and the Ridge
Admiral McCain visited Guadalcanal at the end of August, arriving in time to greet the aerial reinforcements he had ordered forward, and also in time for a taste of Japanese nightly bombing. He got to experience, too, what was becoming another unwanted feature of Cactus nights: bombardment by Japanese cruisers and destroyers. General Vandegrift noted that McCain had gotten a dose of the “normal ration of shells.” The admiral saw enough to signal his superiors that increased support for Guadalcanal operations was imperative and that the “situation admits no delay whatsoever.” He also sent a prophetic message to Admirals King and Nimitz: “Cactus can be a sinkhole for enemy air power and can be consolidated, expanded, and exploited to the enemy’s mortal hurt.”
On 3 September, the Commanding General, 1st Marine Aircraft Wing, Brigadier General Roy S. Geiger, and his assistant wing commander, Colonel Louis Woods, moved forward to Guadalcanal to take charge of air operations. The arrival of the veteran Marine aviators provided an instant lift to the morale of the pilots and ground crews. It reinforced their belief that they were at the leading edge of air combat, that they were setting the pace for the rest of Marine aviation. Vandegrift could thankfully turn over the day-to-day management of the aerial defenses of Cactus to the able and experienced Geiger. There was no shortage of targets for the mixed air force of Marine, Army, and Navy flyers. Daily air attacks by the Japanese, coupled with steady reinforcement attempts by Tanaka’s destroyers and transports, meant that every type of plane that could lift off Henderson’s runway was airborne as often as possible. Seabees had begun work on a second airstrip, Fighter One, which could relieve some of the pressure on the primary airfield.
National Archives Photo 80-G-29536-413C
This is an oblique view of Henderson Field looking north with Ironbottom Sound (Sealark Channel) in the background. At the left center is the “Pagoda,” operations center of Cactus Air Force flyers throughout their first months of operations ashore.