Help with Cryptic Crossword Clues Please?

Working a puzzling series, this series involved a cryptic crossword, need help on these, if you know just 1, please post. TY!

1-one load in Roosevelt it sampled (6)

12-traditional friend loses heart with fashion(5)

20-bumped into him and got iron (5)

24-snake encouraged and billowed(6)

26-hear an insect run (4)

29-time invasions perhaps, for sales(6)

38-fine choir hides repetition (4)

47-swiss flowers for hostel (4)

56-heard it was the origin of ketchup (5)

60-oversized victim for bird(6)

2-Ian Ryan hiding askew(4)

3-sun-kissed leather(6)

16-Maybe man to deliver post (4)

39-Birds hide in north, then south (4)

48 -street power, tread heavily (5)

49-Northern measure will be a pearl (5)



TY you very much for any help!

Help with Cryptic Crossword Clues Please?
1-one load in Roosevelt it sampled (6)

DELANO

[sampling of letters from 'one load', FDR]



38-fine choir hides repetition(4)

ECHO



3-sun-kissed leather(6)

TANNED



39-Birds hide in north, then south (4)

HENS



16-Maybe man to deliver post (4)

I'm thinking MAIL, but not for an especially good reason.



48 -street power, tread heavily (5)

STAMP

[street = ST, electrical current = AMP]



56-heard it was the origin of ketchup (5)

SAUCE

[sounds like source? a bit weak]
Reply:56-heard it was the origin of ketchup (5)

catsup