There is a brilliant version of Morgans map of 1682 at the Layers of London site; you need to click to use the overlay, then use the sliders on the Overlay tools to get varying images. I also hide all pins.
The Morgan map depicts the city of London 16 years after the Great Fire. This map complements the slightly earlier Ogilby and Morgan map by adding a survey of Westminster and a section of Southwark and showing the changes made to the city from 1676 to 1682. The Morgan map also includes detailed depictions of churches, markets, and great houses located throughout the area and a long panorama of London and Westminster. An original map survives in the British Library.
There is duplication of the numbering system amongst the four sections of the map.
There appear to be four sections of the key, which relate to different sections of the map.
Here is Southwark and Lambeth in 1682.
Beginning at No 1 White hart yard near Fox hall and Ending at 222 Seven Step alley in Rotherhith
The Key :
1 White yard
2 Cockets alley
3 George yard
4 Cutlers alley
5 Combes Rents
6 Nevils alley
7 Duke street
8 Back Lane
9 Hindes alley
10 Mosses alley
11 Horseshoe alley
12 Elephant alley
13 Bear foot alley
14 Green dragon alley
15 Globe alley - Dead Mans place
16 Fountains alley
17 Sunn Court
18 Cock alley - Dead Mans place
19 Red Cross alley
20 Falcon Lane
21 George alley
22 Falcon Court
23 Tounsend alley
24 Maidenhead yard
25 Rose alley
26 Axe yard
27 Bear foot alley
28 Great yard
29 Rocks yard
30 Unicorn alley
31 Red Cross alley
32 Two Brewers yard
33 White horse alley
34 Cross Shovel alley
35 Lamb alley
36 Dolphin yard
37 Catherine Wheel alley
38 Griffin alley
39 Black Spread Eagle alley
40 Three Arrow alley
41 George yard
42 Pump yard
43 Cock pit yard
44 Love Lane
45 Bodies bridge
46 Bull bridge
47 Red Cross alley
48 Guy of Warwick alley
49 Grayne yard
50 Clarkes alley
51 Croen alley
52 Cardinals hat alley
53 Cross keys alley
54 Bores head alley
55 Cordwells alley
56 Plough alley
57 Unicorn alley
58 George yard
59 Rochester yard
60 Chaine Gate
61 Angel yard
62 Malings yard - Counter street
63 Saints alley - Counter street
64 Great yard
65 Fishmongerv alley
66 Bell yard
67 Windmill alley
68 Whitehorse Inne - St Margarets Hill, The Borough - Whitehorse Inne, Borough, Southwark St Saviour
69 Greyhound Inne - St Margarets Hill, The Borough - Greyhound Inne, Queen Street, Southwark St Saviour
70 Maypole alley - St Margarets Hill, The Borough
71 Dagger alley
72 Bear alley
73 Griffin Inne -
74 Maidenhead alley
75 Cross keys alley
76 White horse alley
77 Red bull alley
78 Royal oak Court
79 White bear alley
80 George alley
81 Ship yard
82 Rose alley
83 Shaves yard
84 White horse yard
85 Catherine wheel alley
86 Falcon yard
87 Woolsack alley
88 Red Lion yard
89 Harris's yard
90 Frying pan alley
90 Diricks alley
92 Three Tun alley
93 Baldwins Court
94 Bores head Court
95 Shawes Court
96 Golden Lion Court
97 Angel alley
98 Kings Bench alley
99 Cock & hoop yard - St Margarets Hill, The Borough
100 Half Moon Inne - St Margarets Hill, The Borough - Half Moon Hotel, 183 Borough High Street, Southwark St George Martyr
101 Blew maid alley
102 Mairmaid
103 Axe and bottle yard
104 Naggs head alley
105 Spurr Inne - St Margarets Hill, The Borough - Spur Inn, Borough High Street, Southwark St Saviour
106 Christopher alley - St Margarets Hill, The Borough
107 Windmill alley
108 Cock & hoop alley - St Margarets Hill, The Borough
109 Queens head Inne - St Margarets Hill, The Borough - Queens Head Inn, 105 Borough High Street,Southwark St Saviour,
110 Talbot Inne - The Borough - Talbot, 75 Borough High Street, Southwark St Saviour
111 Three Crown court
112 White hart Inne - The Borough - White Hart, Borough High Street, Southwark St Saviour
113 Kings head Inne - The Borough - Kings Head, 45-49 Borough High Street SE
114 Black Swan - The Borough - Black Swan, High street, Southwark St Saviour
115 Ship Inne - The Borough - Ship Inn, High street, Southwark St Saviour
116 Bores head Inne - The Borough - Boars Head inn, High street, Southwark St Saviour
117 Dark Entry - The Borough
118 Hesters yard - The Borough
119 Chequer alley
120 Skinners alley - The Borough
121 Pepper alley
122 Toolies gate
123 Church yard alley
124 Walnut tree Court
125 Smiths alley
126 Bell wharfe
127 Crow gate
128 Aellingers wharfe
129 Gully hole - Tooly street
130 Well alley
131 Suttle alley
132 Bowling alley
133 Flower de liz Court
134 Flower de liz yard
135 Phoenix alley
136 Tulies Watergate
137 Bell yard
138 Waggon yard
139 Grove alley
140 Swanne alley
141 Carters Rents
142 Petticoat alley
143 Goat yard
144 Frying pan alley
145 Rose alley - Tooly street
146 Back alley - Tooly street
147 Kings head yard - Tooly street
148 Mairmaid alley
149 Naked boy alley
150 Cross keys alley
151 Cross keys yard
152 Wheat Sheaf alley
153 Three hat alley
154 Adam & Eve alley
155 Woolpack alley
156 White hart yard
157 Swan yard
158 Black boy alley
159 Brewers yard
160 Smiths alley
161 Kings arms Inne - Barnaby street, later Bermondsey street - Kings Arms Inn, Barnaby street / Bermondsey street, Southwark St John Horsleydown
162 Starr yard
163 Fishers alley
164 Marigold alley
165 Oatmeal yard
166 Colemans yard
167 Swan Court
168 Barnards yard
169 Sun yard
170 Sun alley
171 Lewins yard
172 Chapmans Rents
173 Sugar loaf alley
174 Peel yard
175 Cumbers yard
176 Christopher Inne - Barnabie street, later Bermondsey street - Christopher Inn, Barnaby street / Bermondsey street, Southwark St John Horsleydown
177 Legg alley
178 Cartridge alley
179 Hartshorn alley
180 Blew anchor alley
181 Red bull alley
182 Eglins gate
183 Popes head alley
184 Reddigs yard
185 Mercers alley
186 Coopers yard
187 Three horseshoe yard - Green Bank
188 George yard - Green Bank
189 Blew anchor alley - Green Bank
190 Cock alley - Green Bank
191 Horn yard - Stony lane
192 Dimocks yard - Stony lane
193 Henlyes yard
194 Isle of Ducks - Tooly street, later St Olaves street
195 Worlds end bridge - Morgan lane
196 Bull bridge
197 Bazes bridge
198 Gut yard
199 Unicorn yard - Tooly street, later St Olaves street
200 Hand in hand alley
201 Dog & bear alley - Tooly street, later St Olaves street
202 Little Horsley-down - Tooly street, later St Olaves street
203 Armitage yard
204 Byasses Rents
205 Pritchards alley
206 Grasshopper yard
207 Snow yard
208 Cunn Island
209 Jerusalem Court
210 New Street
211 Pump yard
212 Bowles alley
213 Red house alley
214 Snellgraves Rents
215 Blackmans Court
216 Drivers Rents
217 Hickmans Rents
218 Spencers yard
219 Hickmans folly
220 Blackborns alley
221 Cern alley
222 Seven Stepp alley
223