The bottom one is an 1957 Austrian 2 Groschen. The upper one looks like a Chinese or Hong Kong trade dollar from early twentieth century.
Republic of China (Taiwan) Year 44 (1955), bus of Sun Yat Sen. Either a picture of the reverse, or at least a physical description of the coin, is needed to determine the denomination, as there are multiple coins with that obverse. My WAG is KM#533, a 19mm aluminum 1 chiao.