I got this collection of images from Rob Weilacher, a friend of some relatives who is a model builder. He also sent me a copy of some blueprints he purchased, but I haven’t posted them for copyright concern.

YMS-135 Blueprint; Pilot Bridge Deck

YMS-135 Blueprint; Pilot Bridge Deck

YMS-135 Blueprint; Pilot House

YMS-135 Blueprint; Pilot House

YMS-135 Blueprint; Inboard Profile Bow

YMS-135 Blueprint; Inboard Profile Bow

YMS-135 Blueprint; Inboard Profile Stern

YMS-135 Blueprint; Inboard Profile Stern

YMS-135 Blueprint; Deck Bow

YMS-135 Blueprint; Deck Bow

YMS-135 Blueprint; Deck Stern

YMS-135 Blueprint; Deck Stern

YMS-135 Blueprint; Main Deck Bow

YMS-135 Blueprint; Main Deck Bow

YMS-135 Blueprint; Main Deck Amid Ship

YMS-135 Blueprint; Main Deck Amid Ship

YMS-135 Blueprint; Main Deck Stern

YMS-135 Blueprint; Main Deck Stern