Many missing periods at ends of clues in original; added them. Missing ellipsis in original clue for 97-Across; added it. Replaced period with colon in original clues for 112- and 140-Across; added colons in 9- and 37-Down; left clue for 98-Across as it was rather than change it to "Tsk-tsk!" — seemed to be onomatopoeic spelling of actual clucking noise and was also clearly the clue; changed punctuation of 101-Across; changed 64-Down "Regions Abb" to "Regions: Abbr."; added umlaut over "o" in "Köln"; added period to "Atl" in 70-Down.
1 S  | 2 E  | 3 A  | 4 B  | 5 A  | 6 G  | 7 T  | 8 R  | 9 A  | 10 S  | 11 H  | 12 S  | 13 A  | 14 M  | 15 B  | 16 A  | 17 S  | 18 P  | 19 A  | 20 S  | 
		|||
21 E  | N  | R  | I  | C  | O  | 22 R  | I  | C  | H  | E  | 23 C  | L  | E  | A  | N  | 24 A  | S  | E  | A  | 
		|||
25 W  | E  | I  | G  | H  | T  | 26 L  | I  | F  | T  | E  | R  | 27 I  | T  | A  | R  | T  | 28 M  | A  | R  | I  | 
		||
29 U  | R  | E  | 30 T  | H  | E  | B  | L  | U  | E  | 31 T  | O  | O  | T  | O  | O  | 32 S  | O  | L  | I  | D  | 
		||
33 P  | O  | S  | 34 S  | 35 A  | G  | U  | E  | 36 R  | 37 A  | I  | N  | S  | 38 M  | I  | A  | S  | M  | A  | S  | 
		|||
39 H  | 40 H  | M  | U  | N  | R  | 41 O  | 42 U  | P  | S  | 43 P  | E  | N  | T  | 44 S  | L  | O  | 
		||||||
45 O  | 46 R  | 47 F  | O  | E  | 48 M  | E  | S  | C  | 49 A  | L  | S  | 50 F  | A  | T  | E  | I  | 51 S  | |||||
52 S  | E  | R  | R  | A  | 53 T  | E  | S  | 54 T  | R  | A  | S  | 55 A  | R  | E  | S  | 56 E  | 57 H  | 58 S  | ||||
59 S  | P  | O  | T  | T  | Y  | 60 B  | E  | G  | 61 C  | 62 A  | T  | E  | R  | 63 E  | R  | E  | C  | 64 T  | 
		||||
65 I  | S  | M  | E  | 66 E  | 67 M  | 68 M  | E  | T  | 69 L  | A  | N  | C  | E  | 70 P  | I  | F  | F  | L  | E  | 
		|||
71 T  | N  | 72 T  | 73 O  | I  | L  | 74 S  | E  | L  | A  | H  | 75 G  | A  | G  | S  | T  | E  | R  | 
		|||||
76 D  | 77 A  | H  | 78 B  | 79 E  | A  | T  | T  | 80 O  | T  | H  | E  | P  | A  | 81 U  | N  | C  | H  | 82 Y  | R  | S  | 
		||
83 O  | V  | E  | 84 R  | E  | A  | T  | 85 L  | E  | A  | R  | S  | 86 N  | S  | A  | 87 T  | 88 A  | W  | |||||
89 R  | E  | H  | E  | A  | R  | 90 B  | I  | R  | R  | S  | 91 S  | C  | A  | R  | 92 F  | 93 R  | A  | 94 N  | 95 A  | 
		|||
96 P  | R  | I  | S  | M  | 97 C  | A  | N  | S  | T  | 98 F  | I  | E  | 99 O  | 100 S  | A  | G  | E  | S  | 
		||||
101 S  | P  | T  | 102 S  | O  | R  | E  | 103 I  | 104 S  | O  | N  | 105 S  | 106 A  | L  | T  | L  | E  | S  | S  | 
		||||
107 S  | 108 A  | T  | A  | N  | S  | 109 T  | H  | R  | U  | 110 M  | P  | S  | 111 A  | S  | R  | E  | D  | 
		|||||
112 L  | 113 U  | 114 I  | 115 M  | A  | S  | S  | 116 S  | N  | A  | 117 S  | U  | R  | M  | 118 I  | S  | E  | ||||||
119 U  | P  | S  | 120 T  | A  | R  | T  | 121 S  | T  | O  | W  | 122 S  | 123 N  | E  | I  | L  | 124 A  | 125 B  | 126 E  | 127 T  | 
		|||
128 S  | T  | O  | U  | T  | F  | E  | 129 L  | L  | O  | W  | 130 L  | 131 A  | S  | A  | L  | L  | 132 E  | 133 U  | S  | E  | 
		||
134 T  | O  | L  | L  | 135 I  | D  | E  | A  | L  | 136 J  | U  | S  | T  | D  | E  | S  | S  | 137 E  | R  | T  | S  | 
		||
138 E  | I  | D  | E  | 139 S  | T  | A  | T  | E  | 140 O  | S  | T  | E  | O  | 141 E  | E  | L  | P  | O  | T  | 
		|||
142 R  | T  | E  | S  | 143 H  | O  | N  | E  | S  | 144 T  | H  | O  | R  | N  | 145 E  | L  | I  | S  | S  | A  | 
		
Answer summary:
10 unique to this puzzle, 16 debuted here and reused later,  13 appeared only in pre-Shortz puzzles.
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Crosswords published prior to Nov. 21, 1993 are provided by David Steinberg and The Pre-Shortzian Puzzle Project.