Information from David Hornish's website

Hocus Focus was issued in two sizes, one measuring 7/8" x 1 7/16" (referred to as small)
and one that was 1" x 1 9/16" (known as large), in 1955. While many old hobby guides have
commingled the two checklists over the years, they share 96 subjects, with the small set
adding an additional 30 that are not found in the large; numbers 1-96 are shown on the
reverses of both sizes in a black circle and this numbering is the same in either size.

What can differ is the subset numbering as Topps created eight subsets for the issue:
Airplanes, Baseball Stars, Movie Stars, Sports Cars, Sports Thrills, Westerners,
World Leaders, and World Wonders. Only the Movie Stars, Sports Cars and World Leaders
have the same subset count in both sizes. Topps increased the Airplanes, Baseball Stars,
Sports Thrills and World Wonders subsets by five and added ten to the World Leaders to
wedge the additional 30 card "high numbers" into the small set.

These "highs" were certainly issued at the same time as the "lows", given the likely
126 count array of the uncut sheet (18 x 7, matching Magic Photo of 1948-49 vintage).
The subsets were not sequentially numbered, which was an early marketing trick employed
by Topps before set checklists were issued in the packs. Small cards only came inserted in
penny gum tabs while the large cards were lightly perforated (with dashes on the reverse as well)
and sold in strips (I believe) of four plus three (or possibly two sometimes) cards in nickel
packs, six cards per pack. Large cards should show signs of perforation/dashes on one or two
of the long sides, which is a handy way to tell what size is being offered in auction and
sale lots that have no other indication.

01 Jesse James 02 Rotor Craft "Pinwheel" 03 Empire State Building 04 Roger Bannister 05 Ted Williams 06 AVRO Vulcan 07 Franklin Delano Roosevelt 08 Spook Jacobs 09 Eiffel Tower 10 Southern California 11 Bat Masterson 12 Lockheed XFV-1 13 Jackie Robinson 14 Buffalo Bill 15 Great Wall Of China 16 Woodrow Wilson 17 Dog Racing 18 AVRO 707B 19 Soccer 20 ARS 1301 21 Eldorado Brougham 22 Trident 23 Kirk Douglas 24 Mt. Everest 25 Antonio Rocca 26 Harvey Haddix 27 Skiing 28 Bing Crosby 29 Golden Gate Bridge 30 Hank Sauer 31 Ray Boone 32 Wright Brothers

33 Rolls-Royce 34 Jane Russell 35 Jaguar 36 British M.G. 37 Charles A. Lindbergh 38 Lasalle II Sports Coupe 39 Sunbeam Alpine 40 Leaning Tower Of Pisa 41 Mt. Rushmore 42 Hal Smith 43 Dick Groat 44 Ed Lopat 45 Alfa-Romeo 46 Convair "Ficon" 47 Thomas Alva Edison 48 General Douglas MacArthur 49 Ted Kluszewski 50 Buick Wildcat III 51 Mayo Smith 52 Barbara Stanwyck 53 Gen Custer 54 Rocky Marciano 55 Pyramids 56 James Stewart 57 Bullfighting 58 Theodore Roosevelt 59 Wild Bill Hickock 60 "Spook" Jacobs 61 Hockey 62 Motor Boat Racing 63 Diving 64 Panama Canal

65 Winston Churchill 66 Abraham Lincoln 67 Jim Rivera 68 Dwight D. Eisenhower 69 Al Rosen 70 Bobsledding 71 Taj Mahal 72 Annie Oakley 73 Rodeo 74 Alligator Wrestling 75 Kurtis 76 Hindenburg 77 Northrup X-4 78 Saab 210 "Draken" 79 Ted Kluzewski 80 Elizabeth II 81 Kit Carson 82 Harry S. Truman 83 Robert Ryan 84 Johnny Schmitz 85 Sam Houston 86 Dusty Rhodes 87 Warren Spahn 88 Skin Diving 89 Calamity Jane 90 Gordon Scott 91 Mahatma Gandhi 92 Davy Crockett 93 Billy The Kid 94 Bentley 95 Albert Einstein 96 George Washington Carver

97 98 99 100 General George Marshall 101 Grand Canyon 102 103 Wally Moon 104 105 Boing "Bomarc" 106 107

109 Ed Mathews 108 110 111 112 Christ of the Andes 113 Amelia Earhart 114 115 Alexander Graham Bell 116 Kid Gavilan 117 Babe Ruth

118 119 S-200 "Minijet" 120 121 Archie Moore 122 Karl Spooner 123 124 Cycling 125 126 Louis Pateur