Helin flyrod Flatfish F2-F5 w/Swimmerspoon & Hot Shots

Picked up a box of old lures for $20 today. I recognize the flatfish and I think the Water Dog is in the correct box. Can anyone identify the rest of them?

MMD FlatFish 140mm Soft Plastic Flathead Lure — Bait Master Fishing and Tackle

Unique Vintage Green Fishing Lures

VINTAGE HELIN FLATFISH Lures Trout Fishing Lures x3 $30.00 - PicClick AU

Two(2),Helin Flatfish w/box,papers,circa 1945

JD's Gear: Plug Fishing for Salmon

Nine New Assorted Large Salmon Lures, All Flatfish and Kwikfish Brands, Various Colors, K15 and T50 Size, Ready For The River, 5L Auction

11 Vintage Helin Flatfish Crankbaits Fishing Lures Tackle Lot

EASYFISH 2pcs/lot 12cm/8g Flatfish Soft Fishing Lure Soft Silicone Bait Swimbaits Plastic Flounder Lure Pasca Peche Fishing Bait - AliExpress

Vintage 1970s Lot of (2) Flatfish Medium Size Lures: Helin F6 Yellow/Red Spots, Natural Scale ~ 2 3/8~ Lightly Used