Loren Perry of GMM has announced on SteelNavy that he will be winding down his photoetched materials. He has been in the business since the 80's. He is 78 and health issues, among others, are driving the decision.
https://members.boardhost.com/Warship/msg/1652559279.html
Due to the specialty nature of ship photoetch, that will be the first product line to close. Railroad, HO and N gauges, will follow.
I might need to stock up.
I have long used GMM products and have enjoyed their well presented instructions and quality of the material. Many have the same feelings about GMM. Loren's products will be missed in the hobby.