1-
Cash Deposit.
2- Bank Guarantee
3- Letter of Credit
4- Certified Deposit.
5-
Promissory Note
6- Current Gold Certificate (GLD, GBC)
7-
Bank Draft.
8- Cashier Check.
9- Government
Bond.
10- Treasury Bill.
11- Insurance
Guarantee
12- Surety
Bond
13- North American / Western European Real Estate.
14-
Blue or Red Chip Stocks/Shares.
15- Precious Metal / Gemstones (with
appraisal or valuation).