Hi Linda,
Your request struck a sympathetic chord. As Jason mentioned, a few of the flies appear to be experiments (or unknown variations), and a few may have more than one name. However, I'll try to help you with most of them:
IMG 0429-2011 Wooly Bugger (style, color variation)
IMG 0422-2011 Egg-Sucking Wooly Bugger or Leech (style, color variation)
IMG 0418-2011 Wooly Bugger (style, color/hackle variation)
IMG 0404-2011 Bullethead Salmonfly
IMG 0379-2011 Martinez Black (variation)
IMG 0377-2011 LaFontaine Emergent Sparkle Pupa (style, common variation)
IMG 0373-2011 LaFontaine Emergent Sparkle Pupa (style)
IMG 0368-2011 Swimming Nymph (style)
IMG 0366-2011 Extended Body Parachute Dun (style, wing variation)
IMG 0332-2011 Boss (classic Comet variation, front view)
IMG 0329-2011 Boss (classic Comet variation)
IMG 0322-2011 Black Marabou (classic streamer)
IMG 0306-2011 Egg-Sucking Sparkle Leech
IMG 0281-2011 Parkany Deer-Hair Caddis? (variation)
IMG 0272-2011 Humpy (style, unknown variation)
IMG 0269-2011 Improved Sofa Pillow (variation, front view)
IMG 0255-2011 Improved Sofa Pillow (variation)
IMG 0242-2011 Marabou Muddler (weedless "bass" tying style variation)
IMG 0230-2011 Yellow Wooly Worm (variation)
IMG 0223-2011 Spade? (unknown variation)
IMG 0153-2011 Grizzly Matuka (streamer, front view)
IMG 0148-2011 Grizzly Matuka (streamer)
IMG 0007-2011 Letort Hopper
IMG 0026-2011 Brindle Bug (classic steelhead wet)
IMG 0034-2011 Beadhead Brindle Bug (color variation)
IMG 0035-2011 Silver Hilton (classic steelhead wet)
IMG 0087-2011 Skunk (classic steelhead wet, hackle variation)
IMG 0091-2011 Matuka (streamer style, color variation)
IMG 0098-2011 Orange Stimulator
IMG 0111-2011 Orange Stimulator (front view)
IMG 0116-2011 Multicolor Marabou Leech (variation)
IMG 0138-2011 Matuka (streamer style, color variation)
IMG 1196 Elkhair Caddis X Bucktail Caddis (hybrid style variation)
IMG 1579-2011 Killer Diller (deerhair variation, minus tail, repaired?)
IMG 1675-2011 Overly's Spotlight Emerger (style, Adams or Callibaetis version)
IMG 1687-2011 Gray Ghost (classic streamer, common simplified version)
IMG 1702-2011 Olive Wooly Bugger
IMG 1759-2011 LaFontaine Emergent Sparkle Pupa (style)
IMG 2084-2011 Quigley's Hacklestacker or Paraloop (style, emerger variation)
IMG 2100-2011 AP Nymph (brown version)
IMG 2058-2011 Humpy (style, foam-bodied, flash-winged variation)
IMG 2227-2011 Humpy (style, foam-bodied, flash-winged variation)
IMG 2210-2011 Battle Creek (orange version, front view)
IMG 2196-2011 Battle Creek (orange version)
IMG 2274-2011 Bullethead Hopper (style)
IMG 2166-2011 Sac Fry? (unknown variation)
IMG 2150-2011 Stimulator (style, black variation)
Note: Some names are for a tying "style" (a more or less standard method of construction) rather than a "pattern" (a specific recipe). For example, "Matuka" and "Humpy" are tying styles, and "Grizzly Matuka" and "Yellow Humpy" are patterns.
Best wishes to you and your father,
Lloyd