There are 45 Origami Designs in MFPP 1998 Convention:

Design	Designer	Page	Details	Photo
Show only designs with photos
Flapping bird Toys - Action Models	Samuel L. Randlett	5	Square Also in Folding Money Fooling by Robert Neale Also in BOS Convention 2017 - 50th Anniversary Also in BOS Magazine 218 Also in BOS Magazine 350 Also in Creative Life with Creative Origami 1 by Toshie Takahama Also in NOA Magazine 524 and in other sources...	Folded by Michel Grand
Scalar fish Fish	Unknown	6	Square With cuts
Rhinoceros Mammals - Rhinocerotidae - Rhinoceros	Lionel Albertino	8	Square Also in BOS Convention 1998 Autumn Also in Safari Origami by Lionel Albertino	Folded by Gilad Aharoni
Generuk Mammals - Bovidae - Sheep, Goats and Bovides	Lionel Albertino	14	Square Also in Origami Journal (Russian) 22 2000 2 Also in Safari Origami by Lionel Albertino	Folded by Fujikura Atsuo
Jerboa Mammals - Rodentia - Rats, Mice and Rodents	Lionel Albertino	18	Square Also in Safari Origami by Lionel Albertino	Folded by Gilad Aharoni
Butterfly Insects - Butterflies	Dino Andreozzi	22	Square
Crane Birds - Gruiformes - Cranes	Dino Andreozzi	25	Square
Tropical fish Fish	Dino Andreozzi	29	Square
Star box Boxes and Containers	Dino Andreozzi	31	Square
Pyramid Geometric and other shapes	Dino Andreozzi	33	Square
Pigeon Birds - Columbiformes - Pigeons	Dino Andreozzi	34	Square
Jumping frog Toys - Action Models	Francisco Javier Caboblanco	36	Square
Robots Objects - Various	Francisco Javier Caboblanco	37	Square Multiple units
Koala on a stump Mammals - Marsupialia - Koalas	Steven Casey	50	Square Also in Origami USA Convention 1985 Also in Origami USA Convention 1990 Also in Origami USA Convention 1997 Also in The Best of Annual Collections 1981-1995	Folded by Gilad Aharoni
Flapping bird 7 Toys - Action Models	Edwin Corrie	59	Square
Raccoon Mammals - Procyonidae - Raccoons	Edwin Corrie	60	Square
Koala 2 Mammals - Marsupialia - Koalas	Edwin Corrie	63	Square
Two little seals Mammals - Pinnipedia - Seals and Sea Lions	Stephane Couz	64	Rectangle
Soccer Toys	Pasquale d'Auria	66	Square Multiple units Foosball
Stand up Toys - Action Models	Pasquale d'Auria	70	Square
Rat Mammals - Rodentia - Rats, Mice and Rodents	Pasquale d'Auria	72	Square
Snail pin Clothes - Clothing Accessories	Pasquale d'Auria	76	Square
Crane pin Clothes - Clothing Accessories	Pasquale d'Auria	80	Square
Bow tie with fly Clothes - Clothing Accessories	Klaus Dieter Ennen	84	Triangle
Box with fly Boxes and Containers	Klaus Dieter Ennen	88	Square 2 units
Tulip with fly Flora - Flowers	Klaus Dieter Ennen	94	Rectangle
Letter-heart Hearts	Klaus Dieter Ennen	103	Square
Double tetrahedron Geometric and other shapes	Juan Lopez Figueroa	106	Square
Wink letter fold Letters and Envelopes	Vincent Gaillon	107	Rectangle - A size
Yin Yang letter fold Letters and Envelopes	Vincent Gaillon	108	Rectangle - A size
Butterfly 3 Insects - Butterflies	Alfredo Giunta	109	Rectangle - 1X2
Envelope bag Letters and Envelopes	Michel Grand and Didier Piguel	111	Other shape From a paper bag
FIP Bird Birds - Passeriformes	Michel Grand	112	Rectangle - A size
Mushroom Fungi	Michel Grand	113	Square	Folded by Michel Grand
Heart box Boxes and Containers	Michel Grand and Denis Marchand	114	Square	Folded by Michel Grand
Modular star Geometric and other shapes	Michel Grand	115	Rectangle - 1X2 5 units Also in BOS Convention 2012 Autumn	Folded by Michel Grand
Propeller Geometric and other shapes	Michel Grand	115	Rectangle - 1X2 3 units Also in BOS Convention 2012 Autumn	Folded by Michel Grand
Modular frisbee Geometric and other shapes	Michel Grand	116	Square 8 units	Folded by Michel Grand
Letter corner Letters and Envelopes	Michel Grand	117	Rectangle - A size
Biplane 2 Vehicles - Airplanes	Marc Kirschenbaum	118	Square Also in Paper in Motion: A Collection of Origami Vehicles by Marc Kirschenbaum Also in Origami USA Convention 1997	Folded by Nicolas Terry
Helicopter 2 Vehicles	Marc Kirschenbaum	130	Square Also in Paper in Motion: A Collection of Origami Vehicles by Marc Kirschenbaum Also in Bogota Origami Convention 2014 Also in Origami USA Convention 1997	Folded by Nicolas Terry
Bird Birds - Passeriformes	Jean-Pierre Poupas	137	Square
Horse Mammals - Equidae - Horses and Donkeys	Jose Anibal Voyer	139	Square Also in BOS Convention 1998 Spring Also in Quadrato Magico Magazine 56	Folded by Gilad Aharoni
Lion Mammals - Felidae - Lions	Stephen Weiss	145	Square
Giraffe Mammals - Giraffidae - Giraffes and Okapi	Stephen Weiss	151	Square