Found this image in a book. Thought it was quite interesting.
It’s an America ship anno 1796 (about), caring 91 flags of the world at that time.
Tried to identify a few, can you guys help me with the rest?
To see a big version look here
So I started numbering them, making a list.
1 : US Naval Jack (Should be blue though?)
2 : The Netherlands
3 : Spanish War Ensign (1785-1927)
4 : Spanish Civil Ensign (1785-1931)
5 : Spanish Majesty naval flag (to 1785)
6 : Denmark
7 : Burgundy Cross - Spanish Naval Jack to 1785
8 : Croatian (maybe?)
9 : Polish Naval or war ensign (18th centuries)
10: Stavoren (Friesland Province), The Netherlands
11:
12:
13:
14:
15: US Naval Jack
16:
17: Free Hanseatic City of Lübeck (Germany) 1226-1937 ...or...
Ancona (Italy) 18th centuries Naval Jack – probably a mistake flag, apparently common done, as it should be red over yellow
18:
19:
20: French National flag 1792-1794
21: French Naval Jack 1790-1794
22:
23: Kingdom of Great Britain, Naval Union Flag 1606-1801
24:
25:
26:
27: Sicily naval Flag 18th/19th centuries
28: Russian Jack and fortress flag (1700-1917)
29:
30:
31: British Admirality
32:
33: British Royal Navy (?)
34: Spanish red Burgundy Cross on Dark blue (something royal I think?)
35:
36:
37: Kingdom of Sardegna (-to 1802/14)
38: Christ Knights’ Order naval flags - Bandé variant (1768-1771)
39:
40:
41:
42: British Royal Navy
43:
44:
45: Personal Standard of the Tsar (1693-1699) - though the double headed eagle should be golden and crowned.
46:
47:
48:
49:
50:
51:
52: England
53:
54: Russian flag (not sure for which purpose?)
55:
56:
57:
58:
59: Tuscan Order of Saint Stephen – according to FOTW incorrectly reported as the flag of Malta for over 200 years!
60:
61: Ireland with England in corner - never seen such one before!!
62: Possible a variants of the Dutch 'Prince' flag or Dutch Jakarta (Netherlands Indies)
63:
64: US Naval Jack (Should be blue though?)
65: Genoa, Saint George cross (-to 1805)
66: British Royal Navy (?)
67: Sweden
68: 8-split Dutch 'Prince' flag
69:
70:
71: Electorate of Brandenburg 1356-1701
72: US Coat of arms
73: US vimple
74:
75:
76:
77: Scottish Red Ensign (17th and early 18th centuries)
78: Austrian Netherlands (1713-1786)
79:
80:
81: Irelands St. Patrick cross
82:
83:
84:
85: Possible candidates: Brabant (Most likely I think), Bremen & Croatian
86:
87:
88: Bremen - possible mistake flag
89:
90:
91: United States (1795-1818)
Any help would be nice
It’s an America ship anno 1796 (about), caring 91 flags of the world at that time.
Tried to identify a few, can you guys help me with the rest?

To see a big version look here
So I started numbering them, making a list.

1 : US Naval Jack (Should be blue though?)
2 : The Netherlands
3 : Spanish War Ensign (1785-1927)
4 : Spanish Civil Ensign (1785-1931)
5 : Spanish Majesty naval flag (to 1785)
6 : Denmark
7 : Burgundy Cross - Spanish Naval Jack to 1785
8 : Croatian (maybe?)
9 : Polish Naval or war ensign (18th centuries)
10: Stavoren (Friesland Province), The Netherlands
11:
12:
13:
14:
15: US Naval Jack
16:
17: Free Hanseatic City of Lübeck (Germany) 1226-1937 ...or...
Ancona (Italy) 18th centuries Naval Jack – probably a mistake flag, apparently common done, as it should be red over yellow
18:
19:
20: French National flag 1792-1794
21: French Naval Jack 1790-1794
22:
23: Kingdom of Great Britain, Naval Union Flag 1606-1801
24:
25:
26:
27: Sicily naval Flag 18th/19th centuries
28: Russian Jack and fortress flag (1700-1917)
29:
30:
31: British Admirality
32:
33: British Royal Navy (?)
34: Spanish red Burgundy Cross on Dark blue (something royal I think?)
35:
36:
37: Kingdom of Sardegna (-to 1802/14)
38: Christ Knights’ Order naval flags - Bandé variant (1768-1771)
39:
40:
41:
42: British Royal Navy
43:
44:
45: Personal Standard of the Tsar (1693-1699) - though the double headed eagle should be golden and crowned.
46:
47:
48:
49:
50:
51:
52: England
53:
54: Russian flag (not sure for which purpose?)
55:
56:
57:
58:
59: Tuscan Order of Saint Stephen – according to FOTW incorrectly reported as the flag of Malta for over 200 years!
60:
61: Ireland with England in corner - never seen such one before!!
62: Possible a variants of the Dutch 'Prince' flag or Dutch Jakarta (Netherlands Indies)
63:
64: US Naval Jack (Should be blue though?)
65: Genoa, Saint George cross (-to 1805)
66: British Royal Navy (?)
67: Sweden
68: 8-split Dutch 'Prince' flag
69:
70:
71: Electorate of Brandenburg 1356-1701
72: US Coat of arms
73: US vimple
74:
75:
76:
77: Scottish Red Ensign (17th and early 18th centuries)
78: Austrian Netherlands (1713-1786)
79:
80:
81: Irelands St. Patrick cross
82:
83:
84:
85: Possible candidates: Brabant (Most likely I think), Bremen & Croatian
86:
87:
88: Bremen - possible mistake flag
89:
90:
91: United States (1795-1818)
Any help would be nice
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